Characterization of a hydrogen hollow cathode plasma by two-photon polarization spectroscopy

2001 ◽  
Author(s):  
Ana B. Gonzalo
Keyword(s):  
Hollow Cathode ◽  
Photon Polarization ◽  
Cathode Plasma ◽  
Polarization Spectroscopy ◽  
Two Photon

Optical and Electronic Characterization of a-SiGe:H Thin Films Prepared by a Novel Hollow Cathode Deposition Technique

2004 ◽  
Vol 808 ◽  
Author(s):  
R. J. Soukup ◽  
N. J. Ianno ◽  
Scott A. Darveau ◽  
Christopher L. Exstrom
Keyword(s):  
Thin Films ◽  
Hollow Cathode ◽  
Secondary Ion Mass Spectrometry ◽  
Dark Conductivity ◽  
Cathode Plasma ◽  
Glass Substrates ◽  
Elemental Analyses ◽  
Silicon And Germanium ◽  
Secondary Ion

ABSTRACTUsing a novel hollow cathode plasma-jet reactive sputtering system in which an intense plasma, ignited in an Ar/H2 flow, is directed through silicon and germanium nozzles, a series of a-SiGe:H thin films have been prepared on silicon and glass substrates. These films have been optically characterized by infrared (IR) spectroscopy and spectroscopic ellipsometry (335-1000nm). Total hydrogen concentrations, as determined by FTIR, varied with deposition conditions and ranged from 2.5 × 1021 to 1.6 × 1022 atom cm−3 and correlated with secondary ion mass spectrometry (SIMS) elemental analyses to within 10%. Conductivity measurements in the dark and under simulated AM1 solar illumination have indicated that the films properties are very good. The light to dark conductivity ratio has consistently been greater than 1000 for films with band gaps down to 1.3 eV.

scholarly journals Characterization of two-photon polarization mixed states generated from entangled-classical hybrid photon source

2011 ◽  
Vol 19 (15) ◽  
pp. 14249 ◽  
Author(s):  
H. Kumano ◽  
K. Matsuda ◽  
S. Ekuni ◽  
H. Sasakura ◽  
I. Suemune
Keyword(s):  
Mixed States ◽  
Photon Polarization ◽  
Two Photon ◽  
Photon Source

Two-photon polarization spectroscopy and (2 + 3)-photon laser induced fluorescence of N2

1996 ◽  
Vol 129 (1-2) ◽  
pp. 38-43 ◽  
Author(s):  
C.F Kaminski ◽  
B Löfstedt ◽  
R Fritzon ◽  
M Aldén
Keyword(s):  
Laser Induced Fluorescence ◽  
Photon Polarization ◽  
Polarization Spectroscopy ◽  
Two Photon

Combustion diagnostics by quantitative two-photon polarization spectroscopy of atomic hydrogen

2003 ◽  
Author(s):  
Andreas Steiger ◽  
M. I. de la Rosa ◽  
Klaus Gruetzmacher ◽  
Ana B. Gonzalo ◽  
Martina Steiger
Keyword(s):  
Atomic Hydrogen ◽  
Photon Polarization ◽  
Polarization Spectroscopy ◽  
Two Photon ◽  
Combustion Diagnostics

Biexciton Phonon Interaction Studied By Two-photon Polarization Spectroscopy

2005 ◽  
Author(s):  
M. Kuwata-Gonokami ◽  
J. Iwamatsu ◽  
R. Shimano ◽  
H. Akiyama
Keyword(s):  
Photon Polarization ◽  
Phonon Interaction ◽  
Polarization Spectroscopy ◽  
Two Photon
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