scholarly journals Persistent photoconductivity in low‐energy argon ion‐bombarded semi‐insulating GaAs

1991 ◽  
Vol 58 (11) ◽  
pp. 1193-1195 ◽  
Author(s):  
A. Vaseashta ◽  
L. C. Burton
Keyword(s):  
Low Energy ◽  
Persistent Photoconductivity ◽  
Argon Ion

Persistent Photoconductivity And Thermal Recovery Kinetics Of Low Energy Ar + Bombarded GaAs

1991 ◽  
Vol 223 ◽  
Author(s):  
A. Vaseashta ◽  
L. C. Burton
Keyword(s):  
Deep Level Transient Spectroscopy ◽  
Deep Level ◽  
Thermal Recovery ◽  
Low Energy ◽  
Persistent Photoconductivity ◽  
Transport Parameters ◽  
Excellent Correlation ◽  
Proposed Model ◽  
Transient Spectroscopy ◽  
Kinetics Of

ABSTRACTKinetics of persistent photoconductivity, photoquenching, and thermal and optical recovery observed in low energy Ar+ bombarded on (100) GaAs surfaces have been investigated. Rate and transport equations for these processes were derived and simulated employing transport parameters, trap locations and densities determined by deep level transient spectroscopy. Excellent correlation was obtained between the results of preliminary simulation and the experimentally observed values. The exponential decay of persistent photoconductivity response curve was determined to be due to metastable electron traps with longer lifetime and is consistent with an earlier proposed model.

scholarly journals Low Energy 500 eV Focused Argon Ion Beam Provided by Multi-Ions Species Plasma FIB for Material Science Sample Preparations

2021 ◽  
Vol 27 (S1) ◽  
pp. 20-22
Author(s):  
Chengge Jiao ◽  
Jeremy Graham ◽  
Xu Xu ◽  
Timothy Burnett ◽  
Brandon van Leer
Keyword(s):  
Material Science ◽  
Ion Beam ◽  
Low Energy ◽  
Argon Ion

Argon incorporation and silicon carbide formation during low energy argon‐ion bombardment of Si(100)

1996 ◽  
Vol 79 (6) ◽  
pp. 2934-2941 ◽  
Author(s):  
J. S. Pan ◽  
A. T. S. Wee ◽  
C. H. A. Huan ◽  
H. S. Tan ◽  
K. L. Tan
Keyword(s):  
Silicon Carbide ◽  
Ion Bombardment ◽  
Low Energy ◽  
Carbide Formation ◽  
Argon Ion Bombardment ◽  
Argon Ion

scholarly journals MATHEMATICAL MODEL OF THE INTERACTION OF LOW-ENERGY INERT GAS IONS WITH POLYPROPYLENE IN RADIO-FREQUENCY PLASMA OF LOW PRESSURE

2021 ◽  
Vol 53 (3) ◽  
pp. 18-23
Author(s):  
Yulia A. Timoshina ◽  
Emil F. Voznesensky ◽  
Victor S. Zheltukhin
Keyword(s):  
Radio Frequency ◽  
Argon Atom ◽  
Argon Plasma ◽  
Low Pressure ◽  
Low Energy ◽  
Fibrous Materials ◽  
Frequency Plasma ◽  
Argon Ion Bombardment ◽  
Low Energy Ions ◽  
Argon Ion

Results of the molecular dynamic simulation of the interaction of low-energy ions (from 10 to 100 eV) with the surface of polypropylene fibrous materials in low pressure radio-frequency (RF) argon plasma is presented. A full-atomic model using the LAMMPS classical molecular dynamics code was made. As a result of numerical calculations, it was found that argon ion bombardment initiates the breaking both of an intermolecular and intramolecular bond of polypropylene with sputtered particles being the hydrocarbon radicals and single atoms. The depth of implantation of the ion is determined, the change in the kinetic energy of the argon atom and the temperature of the simulated cell is obtained.

Anatase TiO2-based two-dimensional electron gases generated by low-energy argon-ion irradiation

2018 ◽  
Vol 112 (24) ◽  
pp. 241601
Author(s):  
Xi Yan ◽  
Hongrui Zhang ◽  
Hui Zhang ◽  
Tahira Khan ◽  
Jine Zhang ◽  
...  
Keyword(s):  
Ion Irradiation ◽  
Anatase Tio2 ◽  
Low Energy ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Electron Gases ◽  
Argon Ion

scholarly journals In-situ Low Energy Argon Ion Source for Artifact Free High Resolution STEM Imaging

2019 ◽  
Vol 25 (S2) ◽  
pp. 548-549
Author(s):  
Mikhail Dutka ◽  
Romaine Isaacs ◽  
Anna Prokhodtseva ◽  
Tomáš Vystavěl
Keyword(s):  
High Resolution ◽  
Ion Source ◽  
Low Energy ◽  
Argon Ion

Investigation of the surface chemistry of Teflon. 1. Effect of low energy argon ion irradiation on surface structure

Langmuir ◽  
1993 ◽  
Vol 9 (3) ◽  
pp. 740-748 ◽  
Author(s):  
Beng Jit Tan ◽  
Mebrahtu Fessehaie ◽  
Steven L. Suib
Keyword(s):  
Surface Chemistry ◽  
Surface Structure ◽  
Ion Irradiation ◽  
Low Energy ◽  
Argon Ion

B4C/Mo/Si and Ta2O5/Ta nanostructures analysed by ultra-low energy argon ion beams

2003 ◽  
Vol 203-204 ◽  
pp. 354-358 ◽  
Author(s):  
P. Konarski ◽  
A. Mierzejewska
Keyword(s):  
Ion Beams ◽  
Low Energy ◽  
Argon Ion

Simulation of low-energy argon ion scattering from surface copper clusters

2004 ◽  
Vol 30 (7) ◽  
pp. 545-547
Author(s):  
G. V. Kornich ◽  
G. Betz ◽  
V. I. Zaporojtchenko ◽  
N. I. Belaya
Keyword(s):  
Low Energy ◽  
Ion Scattering ◽  
Copper Clusters ◽  
Argon Ion
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