High synchrotron radiation durability microwave plasma chemical vapor deposition diamond x-ray mask membrane

1995 ◽  
Vol 13 (6) ◽  
pp. 3099 ◽  
Author(s):  
Shinji Tsuboi
Keyword(s):  
Chemical Vapor Deposition ◽  
Synchrotron Radiation ◽  
Vapor Deposition ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Diamond ◽  
Plasma Chemical ◽  
X Ray ◽  
Plasma Chemical Vapor Deposition

Synthesis of Crystalline Carbon Nitride by Microwave Plasma Chemical Vapor Deposition

2005 ◽  
Vol 480-481 ◽  
pp. 71-76 ◽  
Author(s):  
Jin Chun Jiang ◽  
Wen Juan Cheng ◽  
Yang Zhang ◽  
He Sun Zhu ◽  
De Zhong Shen
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Photoelectron Spectroscopy ◽  
Carbon Nitride ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Method ◽  
Plasma Chemical ◽  
X Ray ◽  
Plasma Chemical Vapor Deposition

Carbon nitride films were grown on Si substrates by a microwave plasma chemical vapor deposition method, using mixture of N2, CH4 and H2 as precursor. Scanning electron microscopy shows that the films consisted of a large number of hexagonal crystallites. The dimension of the largest crystallite is about 3 µm. The X-ray photoelectron spectroscopy suggests that nitrogen and carbon in the films are bonded through hybridized sp2 and sp3 configurations. The X-ray diffraction pattern indicates that the major part of the films is composed of α-, β-, pseudocubic C3N4 and graphitic C3N4. The Raman peaks match well with the calculated Raman frequencies of α- and β-C3N4, revealing the formation of the α- and β-C3N4 phase.

CRYSTALLINE CARBON NITRIDE FILMS GROWN BY MICROWAVE PLASMA CHEMICAL VAPOR DEPOSITION

2002 ◽  
Vol 16 (06n07) ◽  
pp. 1091-1095 ◽  
Author(s):  
W. T. ZHENG ◽  
X. WANG ◽  
T. DING ◽  
X. T. LI ◽  
W. D. FEI ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Photoelectron Spectroscopy ◽  
Carbon Nitride ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Plasma Chemical ◽  
X Ray ◽  
Plasma Chemical Vapor Deposition

The carbon nitride films were deposited on single crystalline Si(001) and polycrystalline diamond substrates using microwave plasma chemical vapor deposition (MPCVD) with CH4+N2 as well as CH4+NH3 mixtures as the reactive gas source, respectively. Different CH4/N2 and CH4/NH3 gas ratios were tested. The results showed that carbon nitride films with different nitrogen content could more readily be obtained using a mixture of CH4/N2 rather than CH4/NH3. The films grown by different CH4/N2 ratios showed different morphology, which was revealed by scanning electron microscopy (SEM). The crystalline carbon nitride films containing silicon were realized using a CH4:N2 = 1:100 ratio. X-ray photoelectron spectroscopy (XPS), Auger electron microscopy (AES), Raman spectroscopy, and X-ray diffraction were used to characterize the composition and chemical bonding of the deposited films.

Self-Organized Microcones Grown on Si Substrate by Microwave Plasma Chemical Vapor Deposition

2008 ◽  
Vol 47 (4) ◽  
pp. 3050-3052
Author(s):  
Masataka Moriya ◽  
Yuji Matsumoto ◽  
Yoshinao Mizugaki ◽  
Tadayuki Kobayashi ◽  
Kouichi Usami
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Si Substrate ◽  
Plasma Chemical ◽  
Plasma Chemical Vapor Deposition ◽  
Self Organized

Crystalline carbon nitride thin films deposited by microwave plasma chemical vapor deposition

2000 ◽  
Vol 9 (7) ◽  
pp. 545-549
Author(s):  
Zhang Yong-ping ◽  
Gu You-song ◽  
Chang Xiang-rong ◽  
Tian Zhong-zhuo ◽  
Shi Dong-xia ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Carbon Nitride ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Plasma Chemical ◽  
Plasma Chemical Vapor Deposition

Lateral outward growth of single-crystal diamond by two different structures of microwave plasma reactors

CrystEngComm ◽  
2022 ◽  
Author(s):  
Wei Cao ◽  
Zhibin Ma ◽  
Hongyang Zhao ◽  
Deng Gao ◽  
Qiuming Fu
Keyword(s):  
Chemical Vapor Deposition ◽  
Single Crystal ◽  
Vapor Deposition ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Lateral Growth ◽  
Plasma Reactors ◽  
Plasma Chemical ◽  
Plasma Chemical Vapor Deposition ◽  
Single Crystal Diamond

On a semi-open holder, the homoepitaxial lateral growth of single-crystal diamond (SCD) was carried out via microwave plasma chemical vapor deposition (MPCVD). By tuning and optimizing two different structures of...

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