설명: 설명: 설명: d:\연구실\홈페이지\연구실 홈페이지\img\interj.png

 

 

 

 

 

     

[Book Chapters]

1.  Ki Chang Kwon and Soo Young Kim, “Electrical and optical properties and applications of doped graphene sheets”, a chapter in “Graphene Science Handbook: Nanostructure and Atomic Arrangement”, edited by Mahmood Aliofkhazraei, Nasar Ali, William I. Milne, Cengiz S. Ozkan, Stanislaw Mitura, and Juana L. Gervasoni, p.179–205, CRC Press (2016)

 

 

     [2019]

155. A. Hasani+, Q. V. Le+, M. Tekalgne, M.-J. Choi, T. H. Lee, H. W. Jang*, and Soo Young Kim*, “Direct synthesis of two-dimensional MoS2 on p-type Si and application in solar hydrogen production”, accepted at NPG Asia Materials. (2019)

154. N. Erdogan, A. Bouziani, J. Park*, M. Micusik, Soo Young Kim, E. Majkova, M. Omastova, and A. Ozturk, “Synthesis and enhanced photocatalytic activity of nitrogen-doped triphasic TiO2 nanoparticles”, Journal of photochemistry and photobiology A: Chemistry, vol. 377, p.92-100 (2019). 20190515

153. H. Kim, J. S. Han, S. G. Kim, Soo Young Kim*, and H. W. Jang*, “Halide perovskites for low voltage and high ON/OFF ratio resistive random-access memories”, Journal of Materials Chemistry C, vol. 7, p.5226-5234 (2019). 20190514 <Front Cover>

152. T. H. Kim+, A. Hasani+, Q. V. Le, Y. Kim, S. Y. Park, M. G. Lee, W. Sohn, T. P. Nguyen, K. S. Choi, Soo Young Kim*, and H. W. Jang*, “NO2 sensing properties of porous Au-doped tungsten oxide thin films prepared by solution process”, Sensors and Actuator B, vol. 286, p.512-520 (2019). 20190501

151. M. Tekalgne, A. Hasani, Q. V. Le, T. P. Nguyen, K. S. Choi, T. H. Lee, H. W. Jang, Z. Luo*, and Soo Young Kim*, “CdSe quantum dot doped WS2 nanoflowers for enhanced solar hydrogen production”, Physica Status Solidi A: Applications and Materials Science, vol. 216, p.1800853 (2019). 20190327

150. K. C. Kwon, J. M. Suh, T. H. Lee, K. S. Choi, K. Hong, Y. G. Song, Y.-S. Shim, M. Shokouhinehr, C.-Y. Kang, Soo Young Kim*, and H. W. Jang*, “SnS2 Nanograins on porous SiO2 nanorods template for highly sensitive NO2 sensor at room temperature with excellent recovery”, ACS Sensors, vol. 4, p.678-686 (2019). 20190322

149. S.-R. Bae, T. W. Lee, K. Park*, Soo Young Kim*, “Tuning of graphene work function by alkyl chain length in amine-based compounds”, Electronic Materials Letters, vol. 15, p.141-148 (2019). 20190310

148. N. Erdogan, J. Park*, W. Choi, Soo Young Kim, and A. Ozturk, “Alkaline hydrothermal synthesis, characterization, and photocatalytic activity of TiO2 nanostructures: The effect of the initial TiO2 phase”, Journal of Nanoscience and Nanotechnology, vol. 19, p.1511-1519 (2019). 20190301

147. M. Tekalgne+, A. Hasani+, Q. V. Le, and Soo Young Kim*, “Transition metal dichalcogenide based composites for hydrogen production”, Functional Composites and Structures, vol. 1, p.012001 (2019). 20190301

146. J. S. Han+, Q. V. Le+, J. Choi, H. Kim, S. G. Kim, K. Hong, C. W. Moon, T. L. Kim, Soo Young Kim*, and H. W. Jang*, “Lead-free all-inorganic cesium tin iodide perovskites for filamentary and interface-type resistive switching toward environment-friendly and temperature-tolerant nonvolatile memories”, ACS Applied Materials & Interfaces, vol. 11, p.8155-8163 (2019). 20190227

145. S. H. Hong, H. J. Jo, M. J. Choi, H. W. Jang, Y. J. Kim*, W. R. Hwang*, and Soo Young Kim*, “Influence of MoS2 nanosheet size on performance of drilling mud”, Polymers, vol. 11, p.321 (2019). 20190214

144 A. Hasani+, M. Tekalgne+, Q. V. Le, H. W. Jang*, and Soo Young Kim*, “Two dimensional materials as catalysts for solar fuels: Hydrogen evolution reaction and CO2 reduction”, Journal of Materials Chemistry A, vol. 7, p.430-454 (2019). 20190112

 

     [2018]

143. A. Hasani+, Q. V. Le+, M. Tekalgne, W. Guo, S. H. Hong, K. S. Choi, T. H. Lee, H. W. Jang*, and Soo Young Kim*, “Tungsten trioxide doped with CdSe quantum dots for smart windows”, ACS Applied Materials & Interfaces, vo. 10, p.43785-43791 (2018). 20181219

142. S. G. Kim, J. S. Han, H. Kim, Soo Young Kim*, and H. W. Jang*, “Recent advances in memristive materials for artificial synapses”, Advanced Materials Technologies, vol. 3, p.1800457 (2018). 20181201

141. Q. V. Le, K. Hong, H. W. Jang*, and Soo Young Kim*, “Halide perovskite quantum dots for light-emitting diodes: Properties, synthesis, applications and outlooks”, Advanced Electronic Materials, vol. 4, p.1800335 (2018). 20181201

140. T. P. Nguyen+, Q. V. Le+, S. Choi, T. H. Lee, S.-P. Hong, K. S. Choi, H. W. Jang, M. H. Lee, T. J. Park*, and Soo Young Kim*, “Surface extension of MeS2 (Me=Mo or W) nanosheets by embedding MeSx for hydrogen evolution reaction”, Electrochimica Acta, vol. 292, p.136-141 (2018). 20181201

139. W. Guo+, Q. V. Le+, A. Hasani, T. H. Lee, H. W. Jang, Z. Luo*, and Soo Young Kim*, “MoSe2-GO/rGO composite catalyst for hydrogen evolution reaction”, Polymers, vol. 10, p.1309 (2018). 20181127

138. A. Hasani+, T. P. Nguyen+, M. Takalgne, Q. V. Le, K. S. Choi, T. H. Lee, T. J. Park*, H. W. Jang*, and Soo Young Kim*, “The role of metal dopants in WS2 nanoflower in enhancing the hydrogen evolution reaction”, Applied Catalyst A, vol. 567, p.73-79 (2018). 20181025

137. J. Choi+, J. S. Han+, K. Hong, Soo Young Kim*, and H. W. Jang*, “Organic-inorganic hybrid halide perovskites for memories, transistors, and artificial synapses”, Advanced Materials, vol. 30, p.1704002 (2018). 20181018

136. Q. V. Le, H. W. Jang*, and Soo Young Kim*, “Recent advances toward high-efficiency halide perovskite light-emitting diodes: Review and perspective”, Small Methods, vol. 2, p.1700419 (2018). 20181016

135. Y.-S. Shim+, K. C. Kwon+, J. M. Suh, K. S. Choi, Y. G. Song, W. Sohn, S. Choi, J.-M. Jeon, K. Hong, S.-P. Hong, S. Kim, Soo Young Kim, C.-Y. Kang*, and H. W. Jang*, “Synthesis of numerous edge sites in MoS2 via SiO2 nanorods platform for highly sensitive gas sensor”, ACS Applied Materials & Interfaces, vol. 10, p.31594-31602 (2018). 20180919

134. A. Hasani+, Q. V. Le+, T. P. Nguyen, K. S. Choi, W. Sohn, H. W. Jang*, and Soo Young Kim*, “A thorough study on electrochromic properties of metal doped tungsten trioxide film prepared by a facile solution process”, Electrochimica Acta, vol. 283, p.1195-1202 (2018). 20180901

133. D. Y. Heo, Z. Luo*, and Soo Young Kim*, “Effect of ammonium halide additives on the performance of methyl amine based perovskite solar cells”, Materials, vol. 11, p.1417 (2018). 20180813

132. S. B. Kang+, K. C. Kwon+, K. S. Choi, R. Lee , K. Hong, J. M. Suh, M. J. Im, A. Sanger, I. Y. Choi, Soo Young Kim, J. C. Shin, H. W. Jang*, and K. J. Choi*, “Transfer of ultrathin molybdenum disulfide and transparent nanomesh electrode onto silicone for efficient heterojunction solar cells”, Nano Energy, vol. 50, p.649-658 (2018). 20180801

131. D. Heo, S. M. Han, N. S. Woo, Y. J. Kim, T.-Y. Kim, Z. Luo,* and Soo Young Kim*, “Role of additives on the performance of CsPbI3 solar cells”, Journal of Physical Chemistry C, vol. 122, p.15903-15910 (2018). 20180719.

130. A. Hasani+, H. S. Dehsari+, M. A. Lafmejani, A. Salehi*, F. A. Taromi, K. Asadi, and Soo Young Kim*, “Ammonia-sensing using a composite of graphene oxide and conducting polymer”, Physica Status Solidi – Rapid Research Letters, vol. 12, p.1800037 (2018). 20180515 <Back Cover>

129. Q. V. Le, J. W. Lee, W. Sohn, H. W. Jang*, J. K. Kim*, and Soo Young Kim*, “Low temperature solution-processable cesium lead bromide microcrystals for light conversion”, Crystal Growth & Design, vol. 18, p.3161-3166 (2018). 20180502

128. M. Choi+, Y. J. Park+, B. K. Sharma, S.-R. Bae, Soo Young Kim*, and J.-H. Ahn*, “Flexibe active-matrix organic light-emitting diode display enabled by MoS2 thin-film transistor”, Science Advances, vol. 4, p.eaas8721 (2018). 20180420

127. S. Y. Park, J. E. Lee, Y. H. Kim, J. J. Kim, Y.-S. Shim, Soo Young Kim, M. H. Lee*, and H. W. Jang*, “Room temperature humidity sensors based on rGO/MoS2 hybrid composites synthesized by hydrothermal method”, Sensors and Actuators B: Chemical, vol. 258, p.775-782 (2018). 20180401

126. S. Y. Park, Y. H. Kim, S. Y. Lee, W. Sohn, J. E. Lee, D. H. Kim, Y.-S. Shim, K. C. Kwon, K. S. Choi, H. J. Yoo, J. M. Suh, M. Ko, J.-H. Lee, M. J. Lee, Soo Young Kim, M. H. Lee*, and H. W. Jang*, “Highly selective and sensitive chemoresistive humidity sensors based on rGO/MoS2 van der Waals composites”, Journal of Materials Chemistry A, vol. 6, p.5016-5024 (2018). 20180328

125. H. Kim, J. S. Han, J. Choi, Soo Young Kim*, and H. W. Jang*, “Halide perovskites for applications beyond photovoltaics”, Small Methods, vol. 2, p.1700310 (2018). 20180313

124. K. Hong+, Q. V. Le+, Soo Young Kim*, and H. W. Jang*, “Low-dimensional halide perovskites: review and issues”, Journal of Materials Chemistry C, vol. 6, p.2189-2209 (2018) 20180307

123. M. Kaplan, J. Park*, Soo Young Kim, and A. Ozturk, “Production and properties of tooth-colored yttria stabilized zirconia ceramics for dental applications”, Ceramics International, vol. 44, p.2413-2418 (2018). 20180201

122. M. J. Cho+, K. M. Sim+, S.-R. Bae, H. O. Choi, Soo Young Kim*, D. S. Chung*, and K. Park*, “Diaminecored tetrastilbene compounds as hole transport materials for stable organic light emitting diodes”, Dyes and Pigments, vol. 149, p.415-421 (2018). 20180201

121. J. S. Han†, Q. V. Le†, J. Choi, K. Hong, C. W. Moon, T. L. Kim, H. Kim, Soo Young Kim*, H. W. Jang*, “Air-stable cesium lead iodide perovskite for ultra-low operating voltage resistive switching”, Advanced Functional Materials, vol. 28, p.1705783 (2018). 20180131 <Inside Front Cover>.

120. T. P. Nguyen+, A. Ozturk+, J. Park, W. Sohn, T. H. Lee, H. W. Jang*, and Soo Young Kim*, “Facile synthesis of CsPbBr3/PbSe composite clusters”, Science and Technology of Advanced Materials, vol. 19, p.10-17 (2018). 20180101

119. Q. Zheng+, X. Liu+, H. Xu, M.-S. Cheung, Y.-W. Choi, H.-C. Huang, H.-Y. Lei, X. Shen, Z. Wang, Y. Wu, Soo Young Kim, and J.-K. Kim*, “Sliced graphene foam films for dual-functional wearable strain sensors and switches”, Nanoscale Horizons, vol. 3, p.35-44 (2018). 20180101 <Inside Front Cover>.

 

[2017]

118. J. H. Oh+, S. Han+, T.-Y. Kim, J. Park, A. Ozturk*, and Soo Young Kim*, “Effects of graphene transfer and thermal annealing on anticorrosive properties of stainless steel”, Journal of Nanoscience and Nanotechnology, vol. 17, p.7835-7842 (2017). 20171101

117. Q. V. Le+, J. W. Shin+, J.-H. Jung, J. Park, A. Ozturk*, and Soo Young Kim*, “Control of the crystal growth shape in CH3NH3PbBr3 perovskite materials”, Journal of Nanoscience and Nanotechnology, vol. 17, p.8169-8174 (2017). 20171101

116. A. Hasani+, Q. V. Le+, T. P. Nguyen, K. S. Choi, W. Sohn, J.-K. Kim, H. W. Jang*, and Soo Young Kim*, “Facile solution synthesis of tungsten trioxide doped with nanocrystalline molybdenum trioxide for electrochromic materials”, Scientific Reports, vol. 7, p.13258 (2017). 20171016

115. G. J. Choi+, Q. V. Le+, K. S. Choi, K. C. Kwon, H. W. Jang, J. S. Gwag*, and Soo Young Kim*, “Polarized light-emitting diodes based on patterned MoS2 nanosheet hole transport layer”, Advanced Materials, vol. 29, p.1702598 (2017). 20170927

114. M. Yang, K. Ihm*, Soo Young Kim, and J. R. Ahn, "Spatially resolved chemical analysis of photodecomposition and doping effect of fluoropolymer-covered graphene”, Applied Physics Letters, vol. 111, p.121601 (2017). 20170918

113. M. Mahyari*, J. N. Gavgani, A. Hasani, J.-K. Kim, and Soo Young Kim*, “Monodisperse copper nanoparticles on porphyrin-derived Fe-N-doped carbon for hydrogen generation from ammonia borane”, Science of Advanced Materials, vol. 9, p.1572-1577 (2017). 20170901

112. A. Hasani, J. N. Gavgani, R. M. Pashaki, S. Baseghi, A. Salehi, D. Heo, Soo Young Kim*, and M. Mahyari*, “Poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate)/iron(III) porphyrin supported on S and N codoped graphene quantum dots as a hole transport layer in polymer solar cells”, Science of Advanced Materials, vol. 9, p.1616-1625 (2017) 20170901.

111. J. Choi+, Q. V. Le+, K. Hong, C. W. Moon, J. S. Han, K. C. Kwon, P.-R. Cha, Y. Kwon, Soo Young Kim*, and H. W. Jang*, “Enhanced endurance organolead halide perovskite resistive switching memories operable under an extremely low bending radius”, ACS Applied Materials & Interfaces, vol. 9, p.30764-30771  (2017). 20170821

110. Q. V. Le+, J. B. Kim+, Soo Young Kim*, B. Lee*, and D. R. Lee*, “Structural investigation of cesium lead halide perovskites for high-efficiency quantum dot light emitting diodes”, Journal of Physical Chemistry Letters, vol. 8, p.4141-4147 (2017). 20170816

109. K. C. Kwon+, S. Choi+, J. Lee, K. Hong, W. Sohn, D. M. Andoshe, K. S. Choi, Y. Kim, S. Han, Soo Young Kim*, and H. W. Jang*, “Drastically enhanced hydrogen evolution activity by 2D to 3D structural transition in anion-engineered molybdenum disulfide thin films for efficient Si-based water splitting photocathodes”, Journal of Materials Chemistry A, vol. 5, p.15534-15542 (2017). 20170814 <Front cover image>

108. Y. R. Park, K. S. Choi, J. C. Kim, Y. S. Seo, Soo Young Kim, Y.-J. Kim, W. K. Choi, H. Y. Jeong, W. S. Yang, and Y. J. Hong*, “Graphene oxide-inserted poly(N-vinylcarbazole)/vanadium oxide hole transport heterojunctions for high-efficiency quantum-dot light-emitting diodes”, Advanced Materials Interfaces, vol. 4, p.1700476 (2017). 20170807 <Back cover image>

107. S. Choi+, K. C. Kwon+, Soo Young Kim*, and H. W. Jang*, “Tailoring catalytic activities of transition metal disulfides for water splitting”, FlatChem, vol. 4, p.68-80 (2017). 20170801

106. M. Park, T. P. Nguyen, K. S. Choi, J. Park, A. Ozturk*, and Soo Young Kim*, “MoS2-nanosheet/graphene-oxide composite hole injection layer in organic light-emitting diodes”, Electronic Materials Letters, vol. 13, p.344-350 (2017). 20170710

105. K. C. Kwon, S. Choi, K. Hong, D. Andoshe, J. M. Suh, C. Kim, K. S. Choi, J. H. Oh, Soo Young Kim*, and H. W. Jang*, “ Tungsten disulfide thin film/p-type Si heterojunction photocathode for efficient photochemical hydrogen production”, MRS Communications, vol. 7, p.272-279 (2017). 20170606

104. J. H. Oh+, G. J. Choi+, K. C. Kwon, S.-R. Bae, H. W. Jang, J. S. Gwag*, and Soo Young Kim*, “Ion-beam-irradiated CYTOP-transferred graphene for liquid crystal cells”, Electronic Materials Letters, vol. 13, p.277-285 (2017). 20170510

103. T. H. Kim, Y. H. Kim, S. Y. Park, Soo Young Kim, and H. W. Jang*, "Two-dimensional transition metal disulfides for chemoresistive gas sensing: perspective and challenges", Chemosensors, vol. 5, p.15 (2017). 20170505

102. M. Park+, K. C. Kwon+, J. H. Oh, Y. G. Kim, H. W. Jang*, and Soo Young Kim*, “Effect of fluoropolymer assisted transfer on graphene doping”, Science of Advanced Materials, vol. 9, p.758-764 (2017). 20170501

101. Q. V. Le, J.-Y. Choi, and Soo Young Kim*, “Recent advances in the application of two-dimensional materials as buffer layer in organic and perovskite solar cells”, FlatChem, vol. 2, p.54-66 (2017). 20170430

100. J.-M. Jeon, T. L. Kim, Y.-S. Shim, Y. R. Choi, S. Choi, S. Lee, K. C. Kwon, S.-H. Hong, Y.-W. Kim, Soo Young Kim, M. Kim*, H. W. Jang*, “Microscopic evidence for strong interaction between Pd and graphene oxide that results in metal-decoration-induced reduction of graphene oxide”, Advanced Materials, vol. 29, p.1605929 (2017). 20170418 <Inside front cover image>

99. Y. G. Kim+, T.-Y. Kim+, J. H. Oh, K. S. Choi, Y.-J. Kim*, and Soo Young Kim*, “Cesium lead iodide solar cell controlled by annealing temperature”, Physical Chemistry Chemical Physics, vol. 19, p.6257-6263 (2017). 20170228

98. Q. V. Le, M. Park, W. Shon, H. W. Jang*, Soo Young Kim*, “Investigation of energy levels and crystal structures of cesium lead halides and their application to full-color light-emitting diodes”, Advanced Electronic Materials, vol. 3, p.1600448 (2017). 20170101

 

[2016]

97. H. Lee, H. Kim, T. P. Nguyen, J.H. Chang, Soo Young Kim*, H. Kim*, and E. Kang*, “Nanocomposites of molybdenum disulfide/methoxy polyethylene glycol-co-polypyrrole for amplified photoacoustic signal”, ACS Applied Materials & Interfaces, vol. 8, p.29213-29219 (2016). 20161102

96. Q. V. Le+, T. P. Nguyen+, M. Park, W. Sohn, H. W. Jang*, and Soo Young Kim*, “Bottom-up synthesis of MeSx nanodots for optoelectronic device applications”, Advanced Optical Materials, vol. 4, p.1796-1804 (2016). 20161101

95. T. H. Lee, Soo Young Kim, and H. W. Jang*, “Black phosphorus: Critical review and potential for water splitting photocatalyst”, Nanomaterials, vol. 6, p. 194 (2016). 20161029

94. H. Song, J. Choi, K. Kim, H. J. Jeong, Soo Young Kim, N. Kim, F. S. Kim*, “Synthesis of pyrrolidinofullerenes and their applications as an n-type component in organic transistors and polymer solar cells”, Polymer Bulletin, vol. 73, p.2477-2484 (2016). 20160901

93. K. T. Lim, H. Seonwoo, K. S.Choi, H. Jin, K.-J. Jang, J. Kim, J.-W. Kim, Soo Young Kim*, P.-H. Choung*, and J. H. Chung*, “Pulsed-electromagnetic-field-assisted reduced graphene oxide substrates for multidifferentiation of human mesenchyme stem cells”, Advanced Healthcare Materials, vol. 5, p.2069-2079 (2016). 20160824 <Back cover image>

92. J. Choi+, S. Park+,J. Lee, K. T. Hong, D.-H. Kim, C. W. Moon, G. D. Park, J. Suh, J. Hwang, Soo Young Kim, H. S. Jung, N.-G. Park, S. Han, K. T. Nam*, H. W. Jang*, “Organolead halide perovskites for low operating voltage multilevel resistive switching”, Advanced Materials, vol. 28, p.6562-6567 (2016). 20160817 <Cover image>

91. K. C. Kwon+, S. Choi+, K. Hong, C. W. Moon, Y.-S. Shim, D. H. Kim, T. Kim, W. Sohn, J.-M. Jeon, C.-H. Lee, K. T. Nam, S. Han, Soo Young Kim*, and H. W. Jang*, “Wafer-scale transferable molybdenum disulfide thin-film catalysts for photoelectrochemical hydrogen production”, Energy and Environmental Science, vol. 9, p.2240-2248 (2016). 20160701 <Inside back cover image>

90. Y. G. Kim+, K. C. Kwon+, Q. V. Le, K. Hong, H. W. Jang*, and Soo Young Kim*, “Atomically thin two-dimensional materials as hole extraction layers in organolead halide perovskite photovoltaic cells”, Journal of Power Sources, vol. 319, p.1-8 (2016). 20160701

89. K. C. Kwon+, K. Hong+, Q. V. Le, S. Y. Lee, J. Choi, K.-B. Kim, Soo Young Kim*, and H. W. Jang*, “Inhibition of ion migration for reliable operation of organolead halide perovskite-based metal/semiconductor/metal broadband photodetectors”, Advanced Functional Materials, vol. 26, p.4213-4222 (2016). 20160620

88. S. Kim+, K. C. Kwon+, J. Y. Park+, H. W. Cho, I. Lee, Soo Youmg Kim*, and J.-L. Lee*, “A Challenge beyond graphene: Metal oxide/graphene/metal oxide electrodes for opto-electronic devices”, ACS Applied Materials & Interfaces, vol. 8, p.12932-12939 (2016). 20160525

87. T. P. Nguyen+, W. Sohn+, J. H. Oh, H. W. Jang*, and Soo Young Kim*, “The size dependent properties of two-dimensional MoS2 and WS2”, Journal of Physical Chemistry C, vol. 120, p.10078-10085 (2016). 20160512

86. C. Kim, M.-J. Yoon, S. H. Hong, M. Park, K. Park*, and Soo Young Kim*, “Aromatic substituents for prohibiting side-chain packing and phi-phi stacking in tin-cored tetrahedral stilbenoids”, Electronic Materials Letters, vol. 12, p.388-398 (2016). 20160510

85. Y. H. Kim, K. Y. Kim, Y. R. Choi, Y.-S. Shim, J.-M. Jeon, J.-H. Lee, Soo Young Kim, S. Han* and H. W. Jang*, “Ultrasensitive reversible oxygen sensing in liquid-exfoliated MoS2 nanoparticles”, Journal of Materials Chemistry A, vol. 4, p.6070-6076 (2016). 20160428

84. T. P. Nguyen+, S.Choi+, J.-M. Jeon, K. C. Kwon, H. W. Jang*, and Soo Young Kim*, “Transition metal disulfide nanosheets synthesized by facile sonication method for the hydrogen evolution reaction”, Journal of Physical Chemistry C, vol. 120, p.3929-3935 (2016). 20160225

83. S. H. Lee, D. P. Singh, J. H. Sung, M.-H. Jo, K. C. Kwon, Soo Young Kim, H. W. Jang, and J. K. Kim,* “Highly photoresponsive and wavelength-selective circularly-polarized-light detector based on metal-oxides hetero-chiral thin film”, Scientific Reports, vol 6, p.19580 (2016). 20160122

82. K. C. Kwon, H. J. Shon, Y. H. Hwang, J. H. Oh, T.-W. Lee, H. W. Jang, K. Kwak, K. Park*, and Soo Young Kim*, “Effect of amine-based organic compounds on work-function decrease of graphene”, Journal of Physical Chemistry C, vol. 120, p.1309-1316 (2016). 20160121

81. Q. V. Le+, C. Kim+,T. P. Nguyen, M. Park, T.-Y. Kim, S. M. Han*, and Soo Young Kim*, “(NH4)2WS4 precursor as a hole-injection layer in organic optoelectronic devices”, Chemical Engineering Journal, vol. 284, p.285-293 (2016). 20160115

 

[2015]

80.  C. S. Park+, K. S. Choi+, I. W. Park, J. W. Jung, J. C. Choi, J. Y. Kim, B. W. Choi, Y. G. Kim, J. W. Shin*, and Soo Young Kim*, “Autophagy in RAW264.7 cells treated with surface-functionalized graphene oxides”, Journal of Nanomaterials, vol. 2015, p.704789 (2015). 20151113

79. C. Kim, K. S. Choi, J. H. Oh, H.-J. Hong, S.-H. Han, and Soo Young Kim*, “The effects of octylthiophene ratio on the performance of thiophene based polymer light-emitting diodes", Science of Advanced Materials, vol. 7, p.2401-2409 (2015). 20151101

78. Y. H. Kim, S. J. Kim, Y.-J. Kim, Y.-S. Shim, Soo Young Kim, B. H. Hong*, and H. W. Jang*, “Self-activated transparent all-graphene gas sensor with endurance to humidity and mechanical bending”, ACS Nano, vol. 9, p.10453-10460 (2015). 20151027

77. Y. R. Choi+, Y.-G. Yoon+, K. S. Choi, J. H. Kang, Y.-S. Shim, Y. H. Kim, H. J. Chang, J.-H. Lee, C. R. Park, Soo Young Kim*, and H. W. Jang*, “Role of oxygen functional groups in graphene oxide for reversible room-temperature NO2 sensing”, Carbon, vol. 91, p.178~187 (2015). 20150901

76. C. Y. Lee+, J.-H. Bae+, T.-Y. Kim, S.-H. Chang*, and Soo Young Kim*, “Using silane-functionalized graphene oxides for enhancing the interfacial bonding strength of carbon/epoxy composites”,  Composites Part A-Applied Science and Manufacturing, vol. 75, p.11~17 (2015). 20150801

75.      C. Kim+, T. P. Nguyen+, Q. V. Le, J.-M. Jeon, H. W. Jang*, and Soo Young Kim*, “Performances of liquid-exfoliated transition metal dichalcogenides as hole injection layers in organic light-emitting diodes”, Advanced Functional Materials, vol. 25, p.4512-4519 (2015). 20150722

74. D. M. Andoshe+, J.-M. Jeon,+ Soo Young Kim, and H. W. Jang*, “Two-dimensional transition metal dichalcogenide nanomaterials for solar water splitting”, Electronic Materials Letters, vol. 11, p.323-335 (2015). 20150510

73. K. C. Kwon, C. Kim, Q. V. Le, S. Gim, J.-M. Jeon, J. Y. Ham, J.-L. Lee*, H. W. Jang*, and Soo Young Kim*, “Synthesis of atomically thin transition metal disulfides for charge transport layers in optoelectronic devices”, ACS Nano, vol. 9, p.4146-4155 (2015). 20150428

72. C. Y. Lee+, Q. V. Le+, C. Kim, and Soo Young Kim*, “Use of silane-functionalized graphene oxide in organic photovoltaic cells and organic light-emitting diodes”, Physical Chemistry Chemical Physics, vol. 14, p.8541~9572 (2015). 20150414

71. Y. R. Park, J. H. Doh, K. Shin, Y. S. Seo, Soo Young Kim, W. K. Choi, and Y. J. Hong*, “Solution-processed quantum dot light-emitting diodes with PANI:PSS hole-transport interlayers”, Organic Electronics, vol. 19, p.131~139 (2015). 20150401

70. T. P. Nguyen, Q. V. Le, K. S. Choi, J. H. Oh, Y. G. Kim, S. M. Lee, S. T. Chang, Y.-H. Cho, S. Choi, T.-Y. Kim, and Soo Young Kim*, “MoS2 nanosheets exfoliated by sonication and their application to organic photovoltaic cells”, Science of Advanced Materials, vol. 7, p.700~705  (2015). 20150401

69. C. S. Park, K. S. Choi, J. W. Shin*, and Soo Young Kim*, "Inhibition of viability of the respiratory epithelial cells using functionalized graphene oxide", Journal of Nanoscience and Nanotechnology, vol. 15, p.2060~2066 (2015). 20150301

 

[2014]

68. Q. V. Le, T. P. Nguyen, K. S. Choi, Y.-H. Cho, Y. J. Hong, and Soo Young Kim*, “Dual use of tantalum disulfides as hole and electron extraction layers in organic photovoltaic cells”, Physical Chemistry Chemical Physics, vol. 16, p.25468-25472 (2014). 20141214

67. C. Kim, H.-A Park, H. W. Jang, W. J. Jung*, and Soo Young Kim*, “All-in-one-type organic light-emitting diodes for color tuning using phosphor in glasses with Pb-free silicate powders”, Current Applied Physics, vol. 14, p.1677-1681 (2014). 20141201

66. K. C. Kwon, B. J. Kim, C. Kim, J.-L. Lee*, and Soo Young Kim*, “Comparison of metal chloride-doped graphene electrode fabrication processes for GaN-based light emitting diodes”, RSC Advances, vol. 4, p.51215-51219 (2014). 20141013

65. K. C. Kwon, S. Kim, C. Kim, J.-L. Lee*, and Soo Young Kim*, "Fluoropolymer-assisted graphene electrode for organic light-emitting diodes", Organic Electronics, vol. 15, p.3154-3161 (2014). 20140910

64. B. T. Lim, I. Kang, C. M. Kim, Soo Young Kim, S.-K. Kwon, Y.-H. Kim*, D. S, Chung*, “Solution-processed high-performance photodetector based on a new triisopropylsilyethylnyl anthracene derivative”, Organic Electronics, vol. 15, p.1856-1861 (2014). 20140801

63. K. C. Kwon, K. S. Choi, C. Kim, and Soo Young Kim*, "Effect of transition-metal chlorides on graphene properties", Physica Status Solidi A - application and materials science, vol. 221, p.1794~1800 (2014). 20140801

62. Q. V. Le, T. P. Nguyen, H. W. Jang, and Soo Young Kim*, “Use of UV/ozone-treated MoS2 nanosheets for extended air stability in organic photovoltaic cells”, Physical Chemistry Chemical Physics, vol. 16, p.13123~13128 (2014). 20140714

61. H. J. Kwon, Y. Park, C. W. Moon, S. Nahm, S.-J. Yoon, Soo Young Kim*, and H. W. Jang*, “Superhydrophobic and antireflective nanograss-coated glass for high performance solar cells”, Nano Research, vol. 7, p.670~678 (2014). 20140531

60. Q. V. Le, T. P. Nguyen, and Soo Young Kim*, “UV/ozone-treated WS2 hole-extraction layer in organic photovoltaic cells”, Physica Status Solidi - Rapid Research Letters, vol. 8, p.390~394 (2014). 20140531

59. K. C. Kwon and Soo Young Kim*, "Extended thermal stability in metal-chloride doped graphene using layer-by-layer and diffusion barrier methode", Chemical Engineering Journal, vol. 244, p.355~363 (2014). 20140515

58. K. C. Kwon, J. Ham, S. Kim, J.-L. Lee*, and Soo Young Kim*, “Eco-friendly graphene synthesis on Cu foil electroplated by reusing Cu etchants”, Scientific Reports, vol. 4, p.4830 (2014). 20140429

57. K. C. Kwon, K. S. Choi, C. Kim, and Soo Young Kim*, “Role of metal cations in alkali metal chloride-doped graphene”, Journal of Physical Chemistry C, vol. 118, p.8187~8193 (2014). 20140326

56. K. Kim ,Soo Young Kim, and J.-L. Lee*, "Flexible organic light-emitting diodes using laser lift-off method", Journal of Materials Chemistry C, vol. 2, p.2144~2149 (2014). 20140201

55. K. C. Kwon, P. K. Son*, and Soo Young Kim*, "Ion beam irradiation of few-layer graphene and its application to liquid crystal cells", Carbon, vol. 67, p.352~359 (2014). 20140201

 

[2013]

54. J. Kim, K. S Choi, Y. Kim, K.-T. Lim, H. Seonwoo, Y. Park, D.-H. Kim, P.-H. Choung, C.-S. Cho, Soo Young Kim*, Y.-H. Choung*, and J. H. Chung*, "Bioactive effects of graphene oxide cell culture substratum on structure and function of human adipose-derived stem cells", Journal of Biomedical Materials Research: Part A, vol. 101, p.3520~3530 (2013). 20131201 < Cover Article >

53. D. H. Kim, Y.-S. Shim, H. G. Moon, H. J. Chang, D. Su, Soo Young Kim, J.-S. Kim, B. K. Ju, S.-J. Yoon, and H. W. Jang*, "Highly ordered TiO2 nanotubes on patterned substrate: synthesis-in-place for ultrasensitivie chemiresistors", Journal of Physical Chemistry C, vol. 117, p.17824~17831 (2013). 20130801

52. Y. Park, K. S. Choi, H. Yang, and Soo Young Kim*, "Dependence of organic photovoltaic cell efficiency on the photoluminescence wavelength of core/shell quantum dots", Thin Solid Films, vol. 537, p.217~220 (2013). 20130630

51. K. S. Choi, Y. Park, and Soo Young Kim*, "Comparison of graphene oxide with reduced graphene oxide as hole extraction layer in organic photovoltaic cells", Journal of Nanoscience and Nanotechnology, vol. 13, p.3282~3287 (2013). 20130501

50. K. C. Kwon, B. J. Kim, J.-L. Lee*, and Soo Young Kim*, "Effect of anions in Au complexes on doping and degradation of graphene", Journal of Materials Chemistry C, vol. 1, p.2463~2469 (2013). 20130401

49. Y. Park, D. W. Suh, K. S. Choi,  J. S. Yoo, J. Ham, J.-L. Lee, and Soo Young Kim*,"Enhanced efficiency of organic photovoltaic cells with Sr2SiO4:Eu2+ and SrGa2S4:Eu2+ phosphors", Organic Electronics, vol. 14, p.1021~1026 (2013). 20130401

48. D. W. Suh, G. Anoop, I. H. Cho, J. S. Yoo, Soo Young Kim, and S. H. Shin*, "The influence of processing parameters on structural and luminescent characteristics of an Eu2+-doped Sr-Si-O-N system", Journal of Ceramic Processing Research, vol. 14, p.139~143 (2013). 20130201

47. W. J. Dong, G. H. Jung, Soo Young Kim, and J.-L. Lee*, "Effect of ultra-violet-ozone on ITO/P3HT interface for PEDOT:PSS-free polymer solar cells", Solar Energy Materials and Solar Cells. vol. 109, p.240~245 (2013). 20130201

46. K. C. Kwon, W. J. Dong, G. H. Jung, J. Ham,  J.-L. Lee*, and Soo Young Kim*, "Extension of stability in organic photovoltaic cells using UV/ozone treated graphene sheets", Solar Energy Materials and Solar Cells, vol. 109, p.148~154 (2013). 20130201

45. K. C. Kwon, B. J. Kim, J.-L. Lee*, and  Soo Young Kim,* "Role of ionic chlorine in the thermal degradation of metal chloride-doped graphene sheets", Journal of Materials Chemistry C, vol. 1, p.253-259 (2013). 20130114

 

[2012]

44. K. C. Kwon, K. S. Choi, B. J. Kim, J.-L. Lee*, and Soo Young Kim*, "Decreased work function in few-layer graphene sheets via alkali metal carbonate doping", Journal of Physical Chemistry C, vol. 116, p.26586~26591 (2012). 20121220

43. K. C. Kwon, K. S. Choi, and Soo Young Kim*, "Increased work function in few-layer graphene sheets via metal chloride doping", Advanced Functional Materials, vol. 22, p.4724~4731 (2012). 20121121

42.  Y. Park, K. S. Choi, and Soo Young Kim*, "Graphene oxide/PEDOT:PSS and reduced graphene oxide/PEDOT:PSS hole extraction layers in organic photovoltaic cells", Physica Status Solidi A - application and materials science, vol. 209, No. 7, p.1363~1368 (2012). 20120701

41. J. W. Shin and Soo Young Kim*, "Thermal effect of carbamates based polymer on the TiO2 growth", Journal of Applied Polymer Science, vol. 124, p.4920~4925 (2012).  20120615 

40.  Y. Park, K. S. Choi, H. Jo, K. Park*, and Soo Young Kim*, "The effects of device structure on the performances of distyrylbiphenyl compounds based blue organic light emitting diodes ", Displays, vol. 33, p.55~61 (2012). 20120401

39. Y. U. Ko, S. Cho, K. S.Choi, Y. Park, S. T. Kim, N. H. Kim, Soo Young Kim, and S. T. Chang*, "Microliter-scale solution processing for controlled, rapid fabrication of chemically derived graphene thin films", Journal of Materials Chemistry, vol. 22, p.3606~3613 (2012). 20120228

 

[2011]

38. Soo Young Kim, K. Hong,  and J.-L. Lee* , "In-situ determination of interface dipole energy between tris(8-hydroxyquinoline) aluminum and MgO coated Al in inverted top-emitting organic light-emitting diodes", Japanese Journal of Applied Physics,  vol. 50, p.101602 (2011). 20111020  

37. K. Hong, K. Kim, S. Kim, Soo Young Kim, and J.-L.Lee*, "Metal diffusion induced interface dipole: Correlating metal oxide-organic chemical interaction and interface electronic states", Journal of Physical Chemistry C, vol. 115, p.23107~23112 (2011). 20111013   

36. K. S. Choi, Y. Park, K. C. Kwon, J. Kim, C. K. Kim, K. Hong, J.-L. Lee*, and Soo Young Kim*, "Reduced graphite oxide-indium tin oxide hybrid materials for use as a transparent electrode", Journal of the Electrochemical Society, vol. 158, no 8, p.J231 ~ J235 (2011). 20110525  

35. K. S. Choi, Y. Park, J. S. Yoo, H. Yang, G. Jung, J.-L. Lee, and Soo Young Kim*, "Effect of ZnCdSe/ZnSe core/shell quantum dots on the efficiency of organic photovoltaic cells", Electrochemical and Solid-State Letters, vol. 14, no 7, p.B74 ~ B76 (2011). 20110429  

34. K. S. Choi, H. Jo, K. Park*, B. H. Koo, K. Hong, J.-L. Lee*, and Soo Young Kim*, "Effect of functional group in unsymmetrical distyrylbiphenyl on the performance of blue organic light emitting diodes", Journal of Physical Chemistry C, vol. 115, p.9767 ~ 9771(2011). 20110425  

 

[2010]

33. Z. Wei, D. Wang, S. Kim, Soo Young Kim, Y. Hu, M. K. Yakes, A. R. Laracuente, Z. Dai, S. R. Marder, C. Berger, W. P. King, W. A. de Heer, P. E. Sheehan, and E. Riedo*, "Nanoscale tunable reduction of graphene oxide for graphene electronics", Science, vol. 328, p.1373 ~ 1376 (2010). 20100611  

32.  Soo Young  Kim*,  "Control of TiO2 growth conditions using tetrahydropyran protected self-assembled monolayer and alkyl isocyanate", Journal of the Electrochemical  Society, vol. 157, no 4, p.D217 ~ D221  (2010).  20100401  

 

[2009]

31.  Soo Young Kim, K. Kim, K. Hong, and J.-L. Lee*, "Investigation of metal peel-off technique for the fabrication of flexible organic light emitting diodes", Journal of the Electrochemical Society, vol. 156, no 9, p.J253 ~ J257 (2009). 20090901.  

30.  Soo Young Kim, K. Hong, H. W. Choi, K. Y. Kim, Y.-H. Tak, and J.-L. Lee,* "Correlation between charge injection and charge balance in organic light emitting diodes using LiF and IrOx interlayers ", Journal of the Electrochemical Society, vol. 156, no 4, p.J57 ~ J61 (2009). 20090401  

 

[~ 2008]

29.  Soo Young Kim, K. Kim, K. Hong, and J.-L. Lee, "Flexible organic light emitting diodes using a metal peel-off method", IEEE Photonics Technology Letters, vol. 20, no 22, p.1836 ~ 1838 (2008). 20081115

28.    Soo Young Kim and J.-L. Lee, "Effect of interfacial layer thickness on the formation of interface dipole in metal/tris(8-hydroxyquinoline) aluminum interface", Organic Electronics, vol. 9, no 5, p.678 ~ 686 (2008). 20080522  

27.   Soo Young Kim, K. Hong, K. S. Kim, H. K. Yu, W.-K. Kim, and J.-L. Lee, "Effect of N2, Ar, and O2 plasma treatments on surface properties of metals", Journal of Applied Physics, vol. 103, no 7, p.076101-1 ~ 076101-3 (2008). 20080403  

26.  Soo Young Kim, K. Hong, J. H. Son, G. H. Jung, J.-L. Lee, K. H. Choi, K. H. Song, and K. C. Ahn, "Oxygen-plasma-treated indium-tin-oxide films on nonalkali glass deposited by super density arc plasma ion plating", Japanese Journal of Applied Physics Part 1, vol. 47, no 2A, p.862 ~ 866 (2008). 20080215  

25.   Soo Young Kim, K. Hong, J.-L. Lee, K. H. Choi, K. H. Song, and K. C. Ahn, "Enhancement of physical properties of indium tin oxide deposited by super density arc plasma ion plating by O2 plasma treatment", Solid-State Electronics, vol 52, no 1, p.1 ~ 6 (2008). 20070824  

24.  Soo Young Kim, K. Hong, and J.-L. Lee, "Change of interface dipole energy with interfacial layer thickness and O2 plasma treatment in metal/organic interface", Applied Physics Letters, vol. 90, no 18, p.183508-1 ~ 183508-3 (2007). 20070501  

23.   K. Hong, Soo Young Kim, W.-K. Kim, and J.-L. Lee, "Enhancement of electron injection in flexible organic light emitting diodes using magnesium doped tris (8-hydroxyquinoline) aluminum layer", Electrochemical and Solid-State Letters, vol. 10, no 3, H85 ~ H87 (2007). 20070105  

22.  Soo Young Kim and J.-L. Lee, "In-situ determination of interface dipole energy in organic light emitting diodes with iridium interfacial layer using synchrotron radiation photoemission spectroscopy", Applied Physics Letters, vol. 89, no 22, p.223515-1 ~ 223515-3 (2006). 20061130    

21.  H. W. Choi, Soo Young Kim, W.-K. Kim, K. Hong, and J.-L. Lee, "Effect of magnesium oxide buffer-layer on performance of inverted top-emitting organic light-emitting diodes", Journal of Applied Physics, vol 100, p.064106-1 ~ 064106-6 (2006). 20060926  

20.  Soo Young Kim, K. Y. Kim, Y.-H. Tak, and J.-L. Lee, "Dark spot formation mechanism in organic light emitting diodes", Applied Physics Letters, vol. 89, p.132108-1 ~ 132108-3 (2006). 20060926  

19.  Soo Young Kim and J.-L. Lee, "Enhancement of optical properties in organic light emitting diodes using Mg-Al alloy cathode and IrOx-coated indium tin oxide anode", Applied Physics Letters, vol 88, p.112106-1 ~ 112106-3 (2006). 20060315  

18.  J. H. Cho, W. H. Lee, Y. D. Park, W.-K. Kim, Soo Young Kim, J.-L. Lee, and K. Cho, "Enhancement of electron injection using reactive self-assembled monolayer in organic electronic devices", Electrochemical and Solid-State Letters, 9(4), G147 ~ G149 (2006). 20060217  

17.  B. M. Won, Soo Young Kim, J.-L. Lee, and J. H. Je, "Evolution of luminance by voltage in organic light-emitting diodes", Applied Physics Letters, vol. 88, p. 013503-1 ~ 013503-3 (2006). 20060103  

16. Soo Young Kim and J.-L. Lee, "High-performance organic light emitting diodes fabricated with a ruthenium oxide hole injection layer", Metals and Materials Int. vol. 11 (5), p. 411 ~ 414 (2005). 20051201  

15.  Soo Young Kim and J.-L. Lee, "Effect of thin iridium oxide on the formation of interface dipole in organic light emitting diodes", Applied Physics Letters, vol. 87, p. 232105-1 ~ 232105-3 (2005). 20051129  

14.  Soo Young Kim, W.-K. Kim, K. Y. Kim, Y.-H. Tak, and J.-L. Lee, "Efficient electron injection in organic light emitting diodes with Al-Mg alloy cathode", Electrochemical and Solid-State Letters, vol. 9(1), p. H1 ~ H3 (2006). 20051107  

13.  Soo Young Kim, J. M. Baik, H. K. Yu, and J.-L. Lee, "Highly efficient organic light emitting diodes with hole injection layer of transition metal oxides", Journal of Applied Physics, vol. 98, p. 093707-1 ~ 093707-7 (2005). 20051103

12.  H. W. Choi, Soo Young Kim, W.-K. Kim, and J.-L. Lee, "Enhancement of electron injection in inverted-top emitting organic light-emitting diodes using insulating magnesium oxide buffer-layer", Applied Physics Letters, vol. 87, p. 082102-1 ~ 082102-3 (2005). 20050817  

11.  Soo Young Kim, J. M. Baik, H. K. Yu, K. Y. Kim, Y.-H. Tak, and J.-L. Lee, "Rhodium-oxide-coated indium tin oxide for enhancement of hole injection in organic light emitting diodes", Applied Physics Letters, vol. 87, p. 072105-1 ~ 072105-3 (2005). 20050812  

10.  Soo Young Kim, J. M. Baik, and J.-L. Lee, "Determination of interface dipole energy at the interface of ruthenium-oxide-coated anode with organic material using synchrotron radiation photoemission spectroscopy", Electrochemical and Solid-State Letters, vol. 8(9), p. H79 ~ H81 (2005). 20050721  

9.  Soo Young Kim, K.-B. Kim, Y.-H. Tak, and J.-L. Lee, "Enhancement of hole injection using iridium oxide coated indium tin oxide anodes in organic light emitting diodes", Applied Physics Letters, vol. 86, p. 133504-1 ~ 133504-3 (2005). 20050321  

8.  H. W. Choi, Soo Young Kim, K.-B. Kim, Y.-H. Tak, and J.-L. Lee "Enhancement of hole injection using O2-plasma treated Ag anode for top-emitting organic light-emitting diodes", Applied Physics Letters, vol. 86, p. 012104-1 ~ 012104-3 (2005). 20041223  

7.  H. W. Jang, J. K. Kim, Soo Young Kim, H. K. Yu, and J.-L. Lee, "Ohmic contacts for high power LEDs", Physica Status Solidi (a), vol. 201,p. 2831 ~ 2836 (2004). 20040915  

6.  Soo Young Kim, H. W. Jang, and J.-L. Lee, "High-brightness GaN-based light-emitting diode with indium-tin-oxide-based transparent ohmic contact", Journal of vacuum science and technology B, vol. 22, p.1851 ~ 1857 (2004). 20040727  

5.  Soo Young Kim and J.-L. Lee, "Highly reflective and low-resistant Ni/Au/ITO/Ag ohmic contact on p-type GaN", Electrochemical and Solid-State Letters, vol. 7, p. G102 ~ G104 (2004). 20040304  

4.  Soo Young Kim, K.-B. Kim,Y.-H. Tak, and J.-L. Lee, "Effect of ultra violet-ozone treatment of indium tin oxide on electrical properties of organic light emitting diodes", Journal of Applied Physics, vol. 95, p. 2560 ~ 2563 (2004). 20040301  

3.  H. W. Jang, Soo Young Kim and J.-L. Lee, "Mechanism for ohmic contact formation of oxidized Ni/Au on p-type GaN", Journal of Applied Physics, vol. 94, p. 1748 ~ 1752 (2003). 20030801  

2.  Soo Young Kim, H. W. Jang, and J.-L. Lee, "Effect of indium tin oxide overlayer on transparent Ni/Au ohmic contact on p-type GaN", Applied Physics Letters, vol. 82, p. 61 ~ 63 (2003). 20030106  

1.  Soo Young. Kim, H. W. Jang, J. K. Kim, C. M. Jeon, W. I. Park, G.-C. Yi, and J.-L. Lee, "Low-resistance Ti/Al ohmic contact on undoped ZnO," Journal of Electronic Materials, vol. 31, p. 868 ~ 871 (2002). 20020507