Hak Ki Yu
Hak Ki Yu
Professor, Dept. of Materials Science, Ajou University
Verified email at ajou.ac.kr - Homepage
Title
Cited by
Cited by
Year
Ultrafast low-energy electron diffraction in transmission resolves polymer/graphene superstructure dynamics
M Gulde, S Schweda, G Storeck, M Maiti, HK Yu, AM Wodtke, S Schäfer, ...
Science 345 (6193), 200-204, 2014
1842014
Three-dimensional nanobranched indium–tin-oxide anode for organic solar cells
HK Yu, WJ Dong, GH Jung, JL Lee
ACS nano 5 (10), 8026-8032, 2011
832011
Chemical vapor deposition of graphene on a “peeled-off” epitaxial cu (111) foil: A simple approach to improved properties
HK Yu, K Balasubramanian, K Kim, JL Lee, M Maiti, C Ropers, J Krieg, ...
ACS nano 8 (8), 8636-8643, 2014
662014
Enhanced Light Out‐Coupling of Organic Light‐Emitting Diodes: Spontaneously Formed Nanofacet‐Structured MgO as a Refractive Index Modulation Layer
K Hong, HK Yu, I Lee, K Kim, S Kim, JL Lee
Advanced Materials 22 (43), 4890-4894, 2010
662010
Highly efficient organic light-emitting diodes with hole injection layer of transition metal oxides
SY Kim, JM Baik, HK Yu, JL Lee
Journal of applied physics 98 (9), 093707, 2005
552005
Enhancing Light Emission of Nanostructured Vertical Light‐Emitting Diodes by Minimizing Total Internal Reflection
BU Ye, BJ Kim, YH Song, JH Son, MH Kim, JL Lee, JM Baik
Advanced Functional Materials, 2012
432012
Facile Synthesis of Single Crystalline Metallic RuO2 Nanowires and Electromigration-Induced Transport Properties
Y Lee, BU Ye, H Yu, JL Lee, MH Kim, JM Baik
The Journal of Physical Chemistry C 115 (11), 4611-4615, 2011
432011
Effects of Ni cladding layers on suppression of Ag agglomeration in Ag-based Ohmic contacts on
JH Son, YH Song, HK Yu, JL Lee
Applied Physics Letters 95 (6), 062108, 2009
432009
Growth mechanism of metal-oxide nanowires synthesized by electron beam evaporation: A self-catalytic vapor-liquid-solid process
HK Yu, JL Lee
Scientific reports 4 (1), 1-8, 2014
402014
Helium diffraction and acoustic phonons of graphene grown on copper foil
A Al Taleb, HK Yu, G Anemone, D Farías, AM Wodtke
Carbon 95, 731-737, 2015
362015
Growth mechanism of MgO film on Si (100): Domain matching epitaxy, strain relaxation, preferred orientation formation
HK Yu, JL Lee
Crystal growth & design 10 (12), 5200-5204, 2010
342010
Real-time label-free direct electronic monitoring of topoisomerase enzyme binding kinetics on graphene
L Zuccaro, C Tesauro, T Kurkina, P Fiorani, HK Yu, BR Knudsen, K Kern, ...
ACS nano 9 (11), 11166-11176, 2015
312015
Effect of , Ar, and plasma treatments on surface properties of metals
SY Kim, K Hong, K Kim, HK Yu, WK Kim, JL Lee
Journal of Applied Physics 103 (7), 076101, 2008
312008
Multiple acoustic surface plasmons in graphene/Cu (111) contacts
A Politano, HK Yu, D Farías, G Chiarello
292018
Nano-branched transparent conducting oxides: beyond the brittleness limit for flexible electrode applications
HK Yu, S Kim, B Koo, GH Jung, B Lee, J Ham, JL Lee
Nanoscale 4 (21), 6831-6834, 2012
292012
The role of reflective p-contacts in the enhancement of light extraction in nanotextured vertical InGaN light-emitting diodes
HW Jang, SW Ryu, HK Yu, S Lee, JL Lee
Nanotechnology 21 (2), 025203, 2009
252009
Enhancing the Electrochemical and Electronic Performance of CVD‐Grown Graphene by Minimizing Trace Metal Impurities
RM Iost, FN Crespilho, L Zuccaro, HK Yu, AM Wodtke, K Kern, ...
ChemElectroChem 1 (12), 2070-2074, 2014
242014
Dispersion and damping of the interband π plasmon in graphene grown on Cu (111) foils
A Politano, I Radović, D Borka, ZL Mišković, HK Yu, D Farías, G Chiarello
Carbon 114, 70-76, 2017
232017
Carbon layer supported nickel catalyst for sodium borohydride (NaBH4) dehydrogenation
J Lee, H Shin, KS Choi, J Lee, JY Choi, HK Yu
International Journal of Hydrogen Energy 44 (5), 2943-2950, 2019
222019
Rhodium-oxide-coated indium tin oxide for enhancement of hole injection in organic light emitting diodes
SY Kim, JM Baik, HK Yu, KY Kim, YH Tak, JL Lee
Applied Physics Letters 87 (7), 072105, 2005
192005
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Articles 1–20