High velocity SAW using aluminum nitride film on unpolished nucleation side of free-standing CVD diamond

2003 ◽  
Vol 50 (6) ◽  
pp. 710-715 ◽  
Author(s):  
O. Elmazria ◽  
V. Mortet ◽  
M. El Hakiki ◽  
M. Nesladek ◽  
P. Alnot
Keyword(s):  
Aluminum Nitride ◽  
High Velocity ◽  
Cvd Diamond ◽  
Nitride Film ◽  
Free Standing

scholarly journals Effect of nitrogen gas pressure and ionization current on deposition of aluminum nitride film by reactive ion plating.

1987 ◽  
Vol 38 (6) ◽  
pp. 228-233
Author(s):  
Saburou KUWANO ◽  
Masahiro SUGIYAMA ◽  
Yoshio SHIBUYA ◽  
Terunori OOTAKE ◽  
Takeo OKI
Keyword(s):  
Aluminum Nitride ◽  
Gas Pressure ◽  
Nitride Film ◽  
Nitrogen Gas ◽  
Ion Plating ◽  
Ionization Current

Single Crystal CVD Diamond Nuclear Detectors

2006 ◽  
Vol 48 ◽  
pp. 103-112 ◽  
Author(s):  
Claudio Manfredotti
Keyword(s):  
Single Crystal ◽  
Time Derivative ◽  
Diamond Films ◽  
Radiation Detectors ◽  
Cvd Diamond ◽  
High Energy ◽  
Neutron Spectrometry ◽  
Free Standing ◽  
Wide Range ◽  
Nuclear Detectors

CVD diamond films have reached in recent years superlative improvements in their “ detector grade “ quality, with a time derivative which was never registered for other similar frontier materials. The basic properties of high quality CVD diamond films make them very interesting for a wide range of radiation detectors : they provide fast signals with very low leakage currents, they are very radiation resistant, they have excellent thermal properties and they can be manufactured as free-standing detectors. The recent availability of single crystal CVD diamond samples of extreme good quality, suitable thickness and surface area has opened new application fields in nuclear detection and dosimetry, such as, for instance, hadron therapy and neutron spectrometry in fusion reactors. At the same time, strip and pixel detectors of unprecedented performances have been successfully realized and exploited in the framework of high energy physics experiments. The paper will review the more recent history of CVD diamond nuclear detectors with respect to material quality, with a particular emphasis on epitaxial single crystals diamond, and the achievements in terms of applications in some different fields.

Formation of Aluminum Nitride Film for High Power Soft X-Ray Source Using Ion-Beam Assisted Deposition Method

2005 ◽  
pp. 43-46
Author(s):  
Takaomi Matsutani ◽  
Masato Kiuchi ◽  
Kiyotaka Shirouzu ◽  
Akihiro Yoshioka ◽  
Ryuichi Shimizu ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
High Power ◽  
Ion Beam ◽  
Nitride Film ◽  
Deposition Method ◽  
X Ray ◽  
Ion Beam Assisted Deposition

Microstructure and Texture in Free-Standing CVD Diamond Films

2005 ◽  
pp. 1365-1370
Author(s):  
H.P. Feng ◽  
H. Zhu ◽  
Wei Min Mao ◽  
Leng Chen ◽  
Fan Xiu Lu
Keyword(s):  
Diamond Films ◽  
Cvd Diamond ◽  
Free Standing

Determination of Hydrogen in CVD Diamond by Notched Neutron Spectrum Technique and Ftir

1995 ◽  
Vol 416 ◽  
Author(s):  
F. Golshani ◽  
W. H. Miller ◽  
M. A. Prelas ◽  
T. Sung ◽  
G. Popovici ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Neutron Spectrum ◽  
Hydrogen Content ◽  
Fourier Transform Infrared ◽  
Cvd Diamond ◽  
Free Standing ◽  
Order Of Magnitude ◽  
Diamond Peak

ABSTRACTThe hydrogen content of free-standing polycrystalline CVD diamond samples was determined by Fourier Transform Infrared (FTIR) measurements and was quantified by a notched neutron spectrum technique. The latter measures the total bonded and unbonded hydrogen. The concentration of total hydrogen in these samples was of the same order of magnitude. The FTIR measurements, which are sensitive to the bonded hydrogen, indicated different hydrogen to diamond peak ratios.

Feasibility study of using thin aluminum nitride film as a buffer layer for dual metal gate process

2004 ◽  
Vol 462-463 ◽  
pp. 15-18 ◽  
Author(s):  
Chang Seo Park ◽  
Byung Jin Cho ◽  
N. Balasubramanian ◽  
Dim-Lee Kwong
Keyword(s):  
Aluminum Nitride ◽  
Buffer Layer ◽  
Feasibility Study ◽  
Nitride Film ◽  
Metal Gate ◽  
Thin Aluminum ◽  
Dual Metal

Textured CVD diamond films grown on aluminum nitride (AlN) ceramics

1998 ◽  
Vol 334 (1-2) ◽  
pp. 178-181 ◽  
Author(s):  
Naigui Shang ◽  
Rongchuan Fang ◽  
Jingbiao Cui ◽  
Jinqiu Li ◽  
Sijin Han ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
Diamond Films ◽  
Cvd Diamond
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