Zobrazeno 1 - 10
of 109
pro vyhledávání: '"K.C. Leou"'
Publikováno v:
Diamond and Related Materials. 63:205-210
The effect of bias enhanced growth and nucleation (BEN-BEG) process on the synthesis of highly conducting diamond based nano-carbon composite (NCC-D) materials was systematically investigated. Transmission electron microscopy (TEM) illustrated that N
Autor:
Wen-Hao Chang, Yen Chun Chen, K.C. Leou, I.-Nan Lin, Chien-Hsu Chen, Srinivasu Kunuku, Huan Niu, Asokan Kandasami
Publikováno v:
Journal of Applied Physics. 127:035302
Silicon-vacancy (SiV) centers were produced in single crystalline diamond (SCD) and ultrananocrystalline diamond (UNCD) nanostructures via Si ion implantation or in situ Si doping. SiV-embedded UNCD (SiV-UNCD) was fabricated by both top-down and bott
Publikováno v:
2018 IEEE International Conference on Plasma Science (ICOPS).
Fluid model simulation analysis was employed in this work to investigate the effect of a trench on the grounded electrode of a radio frequency capacitively coupled plasma (CCP) discharge, by using commercial available code, CFD-ACE+ (ESI corp.). The
Autor:
K.C. Leou
Publikováno v:
18th International Conference on Infrared and Millimeter Waves.
The status of three unique gyro-TWT amplifiers underdevelopment at UCLA will be presented. They include1) a slotted third-harmonic gyro-TWT, 2) a widebanddielectric- loaded gyro-TWT, and 3) an extremely highpower second-harmonic gyro-TWT.
Autor:
K.C. Leou, Ching Yuan Su, Cheng Hui Weng, Fu-Rong Chen, Ang-Yu Lu, Ching Yen Wei, Chuen Horng Tsai, Chen Yi-Ling, Pen-Cheng Wang
Publikováno v:
The Journal of Physical Chemistry C. 114:11588-11594
In this paper, we demonstrate a surfactant-free method to fabricate large-area SWCNT film based transparent conductive (SWCNT-TC) electrodes with uniform properties (optical and electrical) via the fusion of layer-by-layer (LBL) deposition. The optic
Autor:
Ko Feng Chen, Ching Yuan Su, Chuen Horng Tsai, K.C. Leou, Zhen-Yu Juang, Bing Ming Cheng, Fu-Rong Chen
Publikováno v:
The Journal of Physical Chemistry C. 113:14681-14688
Boron nitride nanotubes (BNNTs) were selectively synthesized on patterned bilayer (Fe/Al) catalysts by the plasma-assisted chemical vapor deposition (PACVD) method. The as-grown nanotubes comprise both coaxial and cup-stacking tubular structures. Opt
Autor:
Chuen Horng Tsai, Fu-Rong Chen, K.C. Leou, Ko Feng Chen, Ching Yuan Su, Zhen-Yu Juang, Bing Ming Cheng, Wen Yi Chu
Publikováno v:
The Journal of Physical Chemistry C. 113:14732-14738
Boron nitride nanotubes (BNNTs) were synthesized in a large scale with iron-supported catalysts (Fe/SiO2−Al2O3) at low temperatures (900 °C) in a plasma-assisted chemical vapor deposition system. The structural morphology, chemical composition, an
Autor:
Wen K. Hsu, Nyan H. Tai, K.C. Leou, Lih J. Chen, Chien C. Chiu, Shih H. Tseng, Chi Y. Lee, Jhy H. Wang, Lih J. Chou
Publikováno v:
Carbon. 45:958-964
When fluffy carbon nanotubes (CNTs) are subjected to a photoflash, there is a rapid increase in temperature to over 475 °C within 0.03 s. This is attributed to absorption of the light by the CNTs, which results in the generation of an acoustic wave
Publikováno v:
Diamond and Related Materials. 16:1393-1397
The field emission (FE) characteristics of boron nitride (BN) film deposition on the individual and vertically aligned carbon nanotube (CNT) were investigated. In this work, the CNTs were deposited with BN film by both magnetron sputtering and plasma
Publikováno v:
Journal of the European Ceramic Society. 27:3069-3073
The effects of milling process on the microstructure and microwave properties of Ba2Ti9O20 materials were systematically investigated by the evanescent microwave probe (EMP) technique. It was found that although the reaction kinetics of Ba2Ti9O20 mat