Interface to synchronize a pulsed molecular beam source to a fast scanning Nicolet FTIR spectrometer

1991 ◽  
Vol 62 (3) ◽  
pp. 678-684 ◽  
Author(s):  
S. B. Christman
Keyword(s):  
Molecular Beam ◽  
Beam Source ◽  
Ftir Spectrometer

ELECTRON BEAM SOURCE MOLECULAR BEAM EPITAXY OF AlxGa1-xAs GRADED BAND GAP DEVICE STRUCTURES

1988 ◽  
Vol 49 (C4) ◽  
pp. C4-607-C4-614
Author(s):  
R. J. MALIK ◽  
A. F.J. LEVI ◽  
B. F. LEVINE ◽  
R. C. MILLER ◽  
D. V. LANG ◽  
...  
Keyword(s):  
Electron Beam ◽  
Molecular Beam Epitaxy ◽  
Band Gap ◽  
Molecular Beam ◽  
Beam Source ◽  
Device Structures ◽  
Graded Band Gap

A simple method for the calibration of a supersonic molecular beam source

Vacuum ◽  
1980 ◽  
Vol 30 (3) ◽  
pp. 121-124 ◽  
Author(s):  
E D'Anna ◽  
G Leggieri ◽  
G Conforti ◽  
F Del Giallo ◽  
F Pieralli ◽  
...  
Keyword(s):  
Molecular Beam ◽  
Beam Source ◽  
Simple Method ◽  
Supersonic Molecular Beam

2342 DEVELOPMENT OF ULTRA SMALL SHOCK TUBE FOR HIGH ENERGY MOLECULAR BEAM SOURCE

2006 ◽  
Vol 2006.2 (0) ◽  
pp. 97-98
Author(s):  
Shuhei NAGATA ◽  
Seiji SHIOZAKI ◽  
Yukinori SAKIYAMA ◽  
Yoichiro MATSUMOTO
Keyword(s):  
Shock Tube ◽  
Molecular Beam ◽  
High Energy ◽  
Beam Source

A study of the A2Π/B2Σ+ – X2Σ+ band systems of calcium monohydride (CaH) using a supersonic molecular beam source and laser-induced fluorescence detection

2004 ◽  
Vol 82 (6) ◽  
pp. 779-790 ◽  
Author(s):  
T C Steimle ◽  
Jamie Gengler ◽  
Jinhai Chen
Keyword(s):  
Molecular Beam ◽  
Band System ◽  
Energy Levels ◽  
Laser Induced Fluorescence ◽  
Effective Hamiltonian ◽  
Beam Source ◽  
Supersonic Molecular Beam ◽  
Laser Induced Fluorescence Detection ◽  
Local Perturbations ◽  
Beam Sample

The high-resolution laser-induced fluorescence spectrum of a molecular beam sample of calcium monohydride (CaH) in the region of the strongly overlapped (1,0) A2Π – X2Σ+ and (0,0) B2Σ+ –  X2Σ+ band systems near 630 nm and the (0,0) A2Π –  X2Σ+ band system near 690 nm have been recorded and analyzed. The spectral features exhibit a small splitting that is attributed to proton magnetic hyperfine interaction in the X2Σ+ (v = 0) state. The energy levels of the A2Π(v = 0) vibronic state were modeled using a traditional "effective" Hamiltonian approach, whereas those for the interacting A2Π(v = 1)/B2Σ+(v = 0) vibronic levels were modeled by augmenting the traditional effective Hamiltonian with terms to account for local perturbations. An interpretation of the field-free parameters is presented.Key words: calcium monohydride, molecular beam, fluorescence.

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