Search Results - "Hwangbo, Yun"

Transfer of Micro‐LEDs with Roll‐Based Direct Overlay Alignment for Manufacturing Transparent Displays by Yoon, Sung‐Uk, Hwangbo, Yun, Jang, Bongkyun, Kim, Hyeon‐Don, Kim, Jae‐Hyun

“…Transparent displays are crucial for various applications, particularly for their potential use as windows in future self‐driving cars. These displays require…”
Get full text

Fracture Characteristics of Monolayer CVD-Graphene by Hwangbo, Yun, Lee, Choong-Kwang, Kim, Sang-Min, Kim, Jae-Hyun, Kim, Kwang-Seop, Jang, Bongkyun, Lee, Hak-Joo, Lee, Seoung-Ki, Kim, Seong-Su, Ahn, Jong-Hyun, Lee, Seung-Mo

“…We have observed and analyzed the fracture characteristics of the monolayer CVD-graphene using pressure bulge testing setup. The monolayer CVD-graphene has…”
Get full text

Interlayer non-coupled optical properties for determining the number of layers in arbitrarily stacked multilayer graphenes by Hwangbo, Yun, Lee, Choong-Kwang, Mag-Isa, Alexander E., Jang, Jae-Won, Lee, Hak-Joo, Lee, Soon-Bok, Kim, Seong-Su, Kim, Jae-Hyun

“…We demonstrate a simple and easy technique to reliably count the number of layers in graphenes with stacking faults. Using lasers with wavelengths of 514 and…”
Get full text

Fatigue life and plastic deformation behavior of electrodeposited copper thin films by Hwangbo, Yun, Song, Ji-Ho

“…Using a commercial, electrodeposited copper film of 12 μm thickness, tensile tests, fatigue tests and static loading tests were performed. The elastic modulus,…”
Get full text

Monatomic Chemical-Vapor-Deposited Graphene Membranes Bridge a Half-Millimeter-Scale Gap by Lee, Choong-Kwang, Hwangbo, Yun, Kim, Sang-Min, Lee, Seoung-Ki, Lee, Seung-Mo, Kim, Seong-Su, Kim, Kwang-Seop, Lee, Hak-Joo, Choi, Byung-Ik, Song, Chang-Kyu, Ahn, Jong-Hyun, Kim, Jae-Hyun

“…One of the main concerns in nanotechnology is the utilization of nanomaterials in macroscopic applications without losing their extreme properties. In an…”
Get full text

Mobility enhancement of strained Si transistors by transfer printing on plastic substrates by Lee, Wonho, Hwangbo, Yun, Kim, Jae-Hyun, Ahn, Jong-Hyun

“…Strain engineering has been utilized to overcome the limitation of geometric scaling in Si-based thin-film transistor (TFT) technology by significantly…”
Get full text

Tensile testing of ultra-thin films on water surface by Kim, Jae-Han, Nizami, Adeel, Hwangbo, Yun, Jang, Bongkyun, Lee, Hak-Joo, Woo, Chang-Su, Hyun, Seungmin, Kim, Taek-Soo

“…The surface of water provides an excellent environment for gliding movement, in both nature and modern technology, from surface living animals such as the…”
Get full text

Thickness Dependence of the Mechanical Properties of Free-Standing Graphene Oxide Papers by Gong, Tao, Lam, Do Van, Liu, Renlong, Won, Sejeong, Hwangbo, Yun, Kwon, Sanghyuk, Kim, Jinseon, Sun, Ke, Kim, Jae-Hyun, Lee, Seung-Mo, Lee, Changgu

“…Graphene oxide (GO) papers are candidates for structural materials in modern technology due to their high specific strength and stiffness. The relationship…”
Get full text

Fatigue of polymer-supported Ag thin films by Sim, Gi-Dong, Hwangbo, Yun, Kim, Hyun-Ho, Lee, Soon-Bok, Vlassak, Joost J.

“…The fatigue behavior of Ag films on polyethyleneterephthalate substrates was studied using electrical resistance measurements. Scanning electron microscopy…”
Get full text

Plastic deformation behavior analysis of an electrodeposited copper thin film under fatigue loading by Hwangbo, Yun, Song, Ji-Ho

“…This paper presents a method for estimating the fatigue life of an electrodeposited copper film. From fatigue tests at various mean stresses, the monotonic…”
Get full text

Effect of deposition conditions on thermo-mechanical properties of free standing silicon-rich silicon nitride thin film by Hwangbo, Yun, Park, Jung-Min, Brown, Walter L., Goo, Jun-Hwan, Lee, Hak-Joo, Hyun, Seungmin

“…Even small differences in gas composition in low pressure CVD deposition make substantial changes in residual stress and significant but smaller changes in the…”
Get full text

Effective Elastic Properties of Multilayer Graphene by Hwangbo, Yun, Jeon, Seong-jae, Son, Young-Woo, Woo, Sungjong

“…We present experimental measurements on Young's modulus and Gr\"{u}neisen parameter of multilayer graphene with varying number of layers using in situ bulge…”
Get full text

Electromechanical behavior of single-walled carbon nanotube thin films by Chang, Won Seok, Song, Sun-Ah, Hwangbo, Yun, Kim, Jae-Hyun, Lee, Hak-Joo

“…Carbon nanotubes have been intensively studied owing to their great potential in nanoelectronics and nanomechanical devices. Recently, experimental results…”
Get full text