Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Doo Hua Choi"'
Autor:
Do-Hyun Park, Han-Byeol Lee, Sangwook Lee, Hyun-Cheol Kim, Nae Bong Jeoung, Hyun-Jong Chung, Jun-Ho Lee, Sung Ho Jhang, Doo-Hua Choi, Hakseong Kim
Publikováno v:
Current Applied Physics. 17:11-14
We have investigated the performances of barristors with a graphene-tungsten disulfide (WS 2 ) junction by varying the thickness of WS 2 and gate oxide. On-current density ( J ON ) and on- and off-current ratio ( J ON / J OFF ) increases, and sub-thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d7424c47f716a3cb112414c2a5fbd0
https://doi.org/10.1016/j.cap.2016.10.015
https://doi.org/10.1016/j.cap.2016.10.015
Autor:
Byoung Hun Lee, Sung Kwan Lim, Young Gon Lee, Chang Goo Kang, Doo Hua Choi, Hyun-Jong Chung, Yun Ji Kim, Rino Choi
Publikováno v:
Microelectronic Engineering. 163:55-59
A model to explain the origin of channel width dependent field effect mobility is proposed. According to our model accounting the effect of non-uniform carrier transport in a graphene channel, the field effect mobility of wide channel graphene FET ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f9c9eac7179322754d40a1c997df24a
https://doi.org/10.1016/j.mee.2016.06.004
https://doi.org/10.1016/j.mee.2016.06.004
Autor:
Hyun-Jong Chung, Doo Hua Choi, Sung Ho Jhang, Han Byeol Lee, Jun-Ho Lee, Hakseong Kim, Wi Hyoung Lee, Hyun-Cheol Kim, Hyeonsik Cheong, Sangwook Lee, Jae-Ung Lee, Bae Ho Park
Publikováno v:
ACS Nano. 9:6854-6860
The optical constants, bandgaps, and band alignments of mono-, bi-, and trilayer WS2 were experimentally measured, and an extraordinarily high dependency on the number of layers was revealed. The refractive indices and extinction coefficients were ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ed27182a5c8facb17cb2ad72d8084a
https://doi.org/10.1021/acsnano.5b01727
https://doi.org/10.1021/acsnano.5b01727