Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Hann-Ping Hwang"'
Autor:
Byoung Hun Lee, Hann-Ping Hwang, Cihyun Kim, Seulki Lee, Hyeji Lee, Yun Ji Kim, Jinwoo Noh, Sunwoo Heo
Publikováno v:
2017 Silicon Nanoelectronics Workshop (SNW).
Novel thin film transistor based on a graphene-ZnO Schottky junction has been demonstrated for display driver circuit applications. High transmittance over 80% in visible light wavelengths with a high on-off ratio over 104 are the merits of this devi
Publikováno v:
2016 5th International Symposium on Next-Generation Electronics (ISNE).
In this paper, a novel erase method is proposed to modulate the electron tunneling region of 40 nm NAND flash memory device. The erasing electron can move to gate center from gate edge under back bias at 0.3V/-0.8V. The Fowler-Nordheim (FN) current o
Autor:
Jone F. Chen, Kuei Fen Chang, Shang Feng Shen, Chia Yu Kao, Yen Lin Tsai, Hao Tang Hsu, Hann Ping Hwang
Publikováno v:
Semiconductor Science and Technology. 33:125019
The effect of doping concentration in the n− drift region on the characteristics and hot-carrier reliability in high-voltage n-type MOS transistors is investigated. Results show that a proper increase in the n− drift doping concentration improves
Publikováno v:
Japanese Journal of Applied Physics. 57:04FD01
Device characteristics and hot-carrier-induced device degradation of n-channel MOS transistors with an off-state breakdown voltage of approximately 25 V and various Si recess depths introduced by sidewall spacer overetching are investigated. Experime
Autor:
Hann-Ping Hwang, Chan-Ching Lin, Yi-Chung Liang, Chen-Hao Huang, Tzung-Bin Huang, Kuei-Shu Chang-Liao
Publikováno v:
2015 International Symposium on VLSI Technology, Systems and Applications.
In this paper, a novel erase method is proposed to modulate the electron tunneling region of 40 nm NAND flash memory device. The erasing electron can move to gate center from gate edge under back bias at 0.3V/-0.8V. The Fowler-Nordheim (FN) current o
Autor:
Duck-Hyung Lee, Euijun Cha, Kibong Moon, Jiyong Woo, S.Y. Lee, Jin Dong Song, Hann-Ping Hwang, J.M. Park, Yunmo Koo, Sungki Park
Publikováno v:
Extended Abstracts of the 2013 International Conference on Solid State Devices and Materials.
Publikováno v:
IEEE Microwave and Wireless Components Letters. 14:304-306
A new quadrature broadside coupler is proposed, which employs an array of air-bridges to enhance directivity via its phase-equalization effect on the c-mode and /spl pi/-modes. The realization of air-bridges follows a standard MMIC fabrication proces
Publikováno v:
Japanese Journal of Applied Physics. 55:08PD04
The device characteristics and hot-carrier-induced degradation of high-voltage n-type metal–oxide–semiconductor transistors with traditional and gradual junctions in the drift region are studied in this work. The gradual junction used in this stu
Autor:
Daeseok Lee, Seonghyun Kim, Jungho Shin, Sungjune Jung, Euijun Cha, Hann-Ping Hwang, Jiyong Woo, Wootae Lee, Jubong Park, Godeuni Choi
Publikováno v:
Extended Abstracts of the 2012 International Conference on Solid State Devices and Materials.
Autor:
Chunghee Cho, Eunji Park, Yongsu Lee, Minwoo Kim, Youngho Kim, Chang Goo Kang, Ukjin Jung, Jang-Joo Kim, Byoung Hun Lee, Hann-Ping Hwang
Publikováno v:
2012 IEEE Silicon Nanoelectronics Workshop (SNW).
Two different mechanisms affecting the device instability and mobility degradation at graphene MOSFET on SiO 2 substrate and their time constant, 40µsec and ∼ 370µsec, have been identified. Oxygen/H 2 O reaction at the surface of graphene was ide