Ohmyoung Kwon

Korea University — South Korea

Materials Science · Physical Sciences

24h-index2.0kcitations94works0.02yr avg
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Research Topics

Thermal properties of materials(46), Advanced Thermoelectric Materials and Devices(17), Thermography and Photoacoustic Techniques(15), Thermal Radiation and Cooling Technologies(15), Force Microscopy Techniques and Applications(14)

Publications93 total

Author response for "Quantitative nanoscale temperature mapping across the multi-quantum well of a light-emitting diode in operation using vacuum null-point scanning thermal microscopy to evaluate local energy conversion efficiency"
2023
Author response for "Quantitative nanoscale temperature mapping across the multi-quantum well of a light-emitting diode in operation using vacuum null-point scanning thermal microscopy to evaluate local energy conversion efficiency"
2023
Quantitative nanoscale temperature mapping across the multi-quantum well of a light-emitting diode in operation using vacuum null-point scanning thermal microscopy to evaluate local energy conversion efficiency
RSC Advances·2023· 1 citedOpen Access
Vacuum null-point scanning thermal microscopy: Simultaneous quantitative nanoscale mapping of undisturbed temperature and thermal resistance
International Journal of Thermal Sciences·2021· 8 cited
Modified Ballistic–Diffusive Equations for Obtaining Phonon Mean Free Path Spectrum from Ballistic Thermal Resistance: II. Derivation of Integral Equation Based on Ballistic Thermal Resistance
Nanoscale and Microscale Thermophysical Engineering·2019· 2 cited
Modified ballistic–diffusive equations for obtaining phonon mean free path spectrum from ballistic thermal resistance: I. Introduction and validation of the equations
Nanoscale and Microscale Thermophysical Engineering·2019· 3 cited
Thermal conductivity measurement of Ge2Sb2Te5 thin film using improved 3ω method
High Temperatures-High Pressures·2019Open Access
An Experimental Study on Energy Consumption in an Indoor Water Spray Humidification Type Cleanroom with One Fluid Nozzles
Korean Journal of Air-Conditioning and Refrigeration Engineering·2018
Phase separation and interface effect in pseudo-quaternary composites of Ag Bi0.5Sb1.5−Te3−
Journal of Alloys and Compounds·2017· 1 cited
In-Plane Thermal Conductivity of Polycrystalline Chemical Vapor Deposition Graphene with Controlled Grain Sizes
Nano Letters·2017· 86 cited
Fabrication of scanning thermal microscope probe with ultra-thin oxide tip and demonstration of its enhanced performance
Ultramicroscopy·2016· 7 cited
Investigating the origin of efficiency droop by profiling the voltage across the multi-quantum well of an operating light-emitting diode
Applied Physics Letters·2016· 16 cited
Quantitative temperature profiling across nanoheater on silicon-on-insulator wafer using null-point scanning thermal microscopy
International Journal of Thermal Sciences·2016· 6 cited
Measurement of thermal conductivity of Bi2Te3 nanowire using high-vacuum scanning thermal wave microscopy
Applied Physics Letters·2016· 8 cited
Measuring the size dependence of thermal conductivity of suspended graphene disks using null-point scanning thermal microscopy
Nanoscale·2016· 35 cited
Towards an Accurate Measurement of Thermal Contact Resistance at Chemical Vapor Deposition-Grown Graphene/SiO<SUB>2</SUB> Interface Through Null Point Scanning Thermal Microscopy
Journal of Nanoscience and Nanotechnology·2015· 4 cited
Investigating the origin of efficiency droop by profiling the temperature across the multi-quantum well of an operating light-emitting diode
Applied Physics Letters·2015· 20 cited
Quantitative Method to Measure Thermal Conductivity of One-Dimensional Nanostructures Based on Scanning Thermal Wave Microscopy
Transactions of the Korean Society of Mechanical Engineers B·2014
Enabling low-noise null-point scanning thermal microscopy by the optimization of scanning thermal microscope probe through a rigorous theory of quantitative measurement
Review of Scientific Instruments·2014· 28 cited
Measuring the thermal conductivity of residue-free suspended graphene bridge using null point scanning thermal microscopy
Carbon·2014· 56 cited
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Frequent Co-authors

Joon Sik Lee(14), Young Ki Choi(12), Seung Ho Park(11), Gwangseok Hwang(10), Kyeongtae Kim(9), Arun Majumdar(9), Jaehun Chung(6), Ian Main(5), Bryne T. Ngwenya(4), Stephen C. Elphick(4), A. K. Kronenberg(3), Li Shi(3), T. Perazzo(3), M. Y. Mao(3), J. B. Varesi(3), P.R. Norton(3), Jun S. Lee(3), Hee Hwan Roh(3), Jisang Park(3), Anthony F. Gangi(2)