Zobrazeno 1 - 10
of 263
pro vyhledávání: '"Yongho Seo"'
Autor:
Thi Phuong-Anh Bach, Syed Hassan Abbas Jaffery, Dinh Cong Nguyen, Asif Ali, Sajjad Hussain, Muhammad Hussain, Yongho Seo, Jongwan Jung
Publikováno v:
Journal of Materials Research and Technology, Vol 17, Iss , Pp 2796-2806 (2022)
A 3-terminal device with a tunable Schottky barrier controls the charge transport across a vertically stacked structure named “barristor”- one composed of a graphene/rhenium diselenide (ReSe2) p-n heterojunction to exploit the advantages of the h
Externí odkaz:
https://doaj.org/article/dfa0cfe415c7490e92f3990361fba18f
Autor:
Van Huy Nguyen, Dinh Cong Nguyen, Sunil Kumar, Minwook Kim, Dongwoon Kang, Yeonjae Lee, Naila Nasir, Malik Abdul Rehman, Thi Phuong Anh Bach, Jongwan Jung, Yongho Seo
Publikováno v:
npj 2D Materials and Applications, Vol 5, Iss 1, Pp 1-8 (2021)
Abstract We investigate the transport behavior of two-terminal graphene ballistic devices with bias voltages up to a few volts suitable for electronics applications. Four graphene devices based ballistic designs, specially fabricated from mechanicall
Externí odkaz:
https://doaj.org/article/e7310eb6385d4d27bfdb73f0fa6a8b4d
Autor:
Muhammad Hussain, Syed Hassan Abbas Jaffery, Asif Ali, Cong Dinh Nguyen, Sikandar Aftab, Muhammad Riaz, Sohail Abbas, Sajjad Hussain, Yongho Seo, Jongwan Jung
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Two-dimensional (2D) heterostructure with atomically sharp interface holds promise for future electronics and optoelectronics because of their multi-functionalities. Here we demonstrate gate-tunable rectifying behavior and self-powered photo
Externí odkaz:
https://doaj.org/article/403b1b23c9414f8384e305fcb7bd19dc
Autor:
Elsye Agustina, Jeung Choon Goak, Suntae Lee, Yongse Kim, Sung Chul Hong, Yongho Seo, Naesung Lee
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1328 (2023)
This study investigated the effect of graphite nanoplatelet (GNP) size and dispersion on the thermal conductivities and tensile strengths of epoxy-based composites. GNPs of four different platelet sizes, ranging from 1.6 to 3 µm, were derived by mec
Externí odkaz:
https://doaj.org/article/cbee32e008414db6a0136bb26dd495fe
Autor:
Sunil Kumar, Malik Abdul Rehman, Sungwon Lee, Minwook Kim, Hyeryeon Hong, Jun-Young Park, Yongho Seo
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract An ultrahigh capacity supercapacitor is fabricated using a nano-layered MXene as an active electrode material, and Ni-foil is used as a current collector. The high-quality Ti3C2Tx obtained from supernatant during etching and washing processe
Externí odkaz:
https://doaj.org/article/e454dca5983944a99db179bd0a0f8963
Autor:
Dayeon Jung, Woosuk Choi, Jun-Young Park, Ki Buem Kim, Naesung Lee, Yongho Seo, Hyun Sub Kim, Nak Kyoung Kong
Publikováno v:
Data in Brief, Vol 9, Iss C, Pp 716-722 (2016)
In this article experimental data are presented for inorganic gel based smart window fabricated using silica sol–gel process. Parallel beam transmittances were measured as functions of voltages for samples fabricated with different concentrations o
Externí odkaz:
https://doaj.org/article/aa72f584c4be4a18831e2adca5a0071e
Autor:
Ghazanfar Nazir, Muhammad Farooq Khan, Sikandar Aftab, Amir Muhammad Afzal, Ghulam Dastgeer, Malik Abdul Rehman, Yongho Seo, Jonghwa Eom
Publikováno v:
Nanomaterials, Vol 8, Iss 1, p 14 (2017)
Two-dimensional materials based vertical field-effect transistors have been widely studied due to their useful applications in industry. In the present study, we fabricate graphene/MoS2/(Cr/Au) vertical transistor based on the mechanical exfoliation
Externí odkaz:
https://doaj.org/article/0511a726a03447b4849bab98c6d97170
Autor:
Naqvi, Bilal Abbas, Shehzad, Muhammad Arslan, Cha, Janghwan, Min, Kyung Ah, Khan, M. Farooq, Hussain, Sajjad, Yongho, Seo, Hong, Suklyun, Jonghwa, Eom, Jongwan, Jung
Black Phosphorus (BP) is an excellent material for post graphene era due to its layer dependent band gap, high mobility and high Ion/Ioff. However, its poor stability in ambient poses a great challenge in its practical and long-term usage. Optical vi
Externí odkaz:
http://arxiv.org/abs/1806.02872
Autor:
Malik Abdul Rehman, Minjae Kim, Sachin A. Pawar, Sewon Park, Naila Nasir, Dong-eun Kim, Muhammad Farooq Khan, Van Huy Nguyen, Akendra Singh Chabungbam, Yongho Seo, Takeaki Sakurai, Seung-Hyun Chun, Do Hyoung Koo, Chul-Ho Lee, Seong Chan Jun, Hyung-Ho Park
Publikováno v:
International Journal of Energy Research. 2023:1-11
Transition metal dichalcogenide (TMDC) materials are attractive candidates for 2D solar cell devices thanks to their straightforward integration with various substrates and traditional semiconductor technologies, wide band gap ranges over the visible
Autor:
Syed Muhammad Zain Mehdi, Tae Hun Shin, Sayed Zafar Abbas, Hyeokjun Kwon, Yongho Seo, Donghwan Kim, Sang Jeen Hong, Jeung Choon Goak, Naesung Lee
Publikováno v:
Ceramics International. 49:4668-4676