Zobrazeno 1 - 10
of 357
pro vyhledávání: '"Sang Mo Koo"'
Autor:
Hee-Jae Lee, Geon-Hee Lee, Seung-Hwan Chung, Dong-Wook Byun, Michael A. Schweitz, Dae Hwan Chun, Nack Yong Joo, Minwho Lim, Tobias Erlbacher, Sang-Mo Koo
Publikováno v:
Micro, Vol 3, Iss 4, Pp 775-784 (2023)
The high breakdown electric field, n-type doping capability, availability of high-quality substrates, and high Baliga’s figure of merit of Ga2O3 demonstrate its potential as a next-generation power semiconductor material. However, the thermal condu
Externí odkaz:
https://doaj.org/article/6cd7942e5e084d04a99e15c6c2957133
Autor:
Hyung-Jin Lee, Soo-Young Moon, Hee-Jae Lee, Dong-Wook Byun, Seung-Woo Jung, Michael A. Schweitz, Minkyung Kim, Jong-Min Oh, Weon Ho Shin, Chulhwan Park, Sang-Mo Koo
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1579-1588 (2023)
In this study, we investigated the influence of post-deposition annealing (PDA) process on lithium phosphate (Li3PO4) solid-state thin films on silicon carbide (SiC) substrate in terms of materials and electrical properties. Li3PO4 thin films were d
Externí odkaz:
https://doaj.org/article/080690a9589249dc9a5388842fd122ec
Publikováno v:
Micro, Vol 3, Iss 1, Pp 35-50 (2023)
In order to operate a gait rehabilitation device, it is necessary to accurately classify the states appearing in activities of daily living (ADLs). In the case of force sensing resistors (FSRs), which are often used as pressure sensors in gait analys
Externí odkaz:
https://doaj.org/article/083b99e6d9b14353b6249d8d3ceb4c4a
Autor:
Nguyen Vu Binh, Nguyen Van Du, Nayoung Lee, Minji Kang, So Hyeon Ryu, Munhwi Lee, Deokcheol Seo, Woo Hyun Nam, Jong Wook Roh, Soonil Lee, Se Yun Kim, Sang-Mo Koo, Weon Ho Shin, Jung Young Cho
Publikováno v:
Materials, Vol 16, Iss 10, p 3819 (2023)
Skutterudite compounds have been studied as potential thermoelectric materials due to their high thermoelectric efficiency, which makes them attractive candidates for applications in thermoelectric power generation. In this study, the effects of doub
Externí odkaz:
https://doaj.org/article/477c2646d2764cbaab9dfa8d2e93bb9c
Publikováno v:
Materials Research Express, Vol 10, Iss 7, p 075902 (2023)
The Schottky contact, formed at the interface between a metal and a semiconductor, is instrumental in defining the electrical properties of Schottky barrier diodes (SBDs). The characteristics of the Schottky contact are contingent on the properties o
Externí odkaz:
https://doaj.org/article/91305143f8744e0eaa4abfed36a985be
Autor:
Minwho Lim, Constantin Csato, Julietta Förthner, Oleg Rusch, Kevin Ehrensberger, Barbara Kupfer, Susanne Beuer, Susanne Oertel, Dong Wook Byun, Seong Jun Kim, Sang Mo Koo, Hoon Kyu Shin, Tobias Erlbacher
Publikováno v:
Key Engineering Materials. 945:55-59
In this paper, the modeling of SJ-MOSFETs beyond the voltage class of 3.3 kV simulated with verified deep aluminum box-like shaped profiles by using TCAD simulation is described. The simulation results are used to investigate the influence of ion imp
Autor:
Myung-Yeon Cho, Ik-Soo Kim, Min-Ji Kim, Da-Eun Hyun, Sang-Mo Koo, Hiesang Sohn, Nam-Young Kim, Sunghoon Kim, Seunghoon Ko, Jong-Min Oh
Publikováno v:
Sensors, Vol 22, Iss 14, p 5178 (2022)
A highly polarizable moisture sensor with multimodal sensing capabilities has great advantages for healthcare applications such as human respiration monitoring. We introduce an ionically polarizable moisture sensor based on NaCl/BaTiO3 composite film
Externí odkaz:
https://doaj.org/article/75d1f233234d43508c7210a108790cbd
Autor:
Da-Eun Hyun, Jwa-Bin Jeon, Yeon-Sook Lee, Yong-Nam Kim, Minkyung Kim, Seunghoon Ko, Sang-Mo Koo, Weon Ho Shin, Chulhwan Park, Dong-Won Lee, Jong-Min Oh
Publikováno v:
Materials, Vol 15, Iss 12, p 4283 (2022)
This work aims to fabricate a large-area ceramic substrate for the application of probe cards. Mullite (M) and cordierite (C), which both have a low thermal expansion coefficient, excellent resistance to thermal shock, and high durability, were selec
Externí odkaz:
https://doaj.org/article/8870a4c9328841b993b8bdc3140d1473
Autor:
Yong-Jae Jung, Hyun-Sik Kim, Jong Ho Won, Minkyung Kim, Minji Kang, Eun Young Jang, Nguyen Vu Binh, Sang-il Kim, Kyoung-Seok Moon, Jong Wook Roh, Woo Hyun Nam, Sang-Mo Koo, Jong-Min Oh, Jung Young Cho, Weon Ho Shin
Publikováno v:
Materials, Vol 15, Iss 6, p 2284 (2022)
To develop highly efficient thermoelectric materials, the generation of homogeneous heterostructures in a matrix is considered to mitigate the interdependency of the thermoelectric compartments. In this study, Cu2Te nanoparticles were introduced onto
Externí odkaz:
https://doaj.org/article/4d7c9b5515524edda16c07de8e6d9d89
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 6, Pp 403-407 (2018)
To improve a pattern recognition accuracy of synaptic device-based neuromorphic system, we tried to obtain symmetric conductance changes between conductance increase process (potentiation) and conductance decrease process (depression). By utilizing c
Externí odkaz:
https://doaj.org/article/6de591a222bc4ab7892cadb421e46e9a