The dynamics of target single and double ionization induced by the virtual photon field of fast heavy ions

1997 ◽  
Author(s):  
R. Moshammer ◽  
J. Ullrich ◽  
M. Kollmus ◽  
W. Schmitt ◽  
M. Unverzagt ◽  
...  
Keyword(s):  
Heavy Ions ◽  
Virtual Photon ◽  
Double Ionization ◽  
Photon Field

Influence of the virtual photon field on the squeezing properties of an atom laser

2009 ◽  
Vol 18 (6) ◽  
pp. 2294-2299 ◽  
Author(s):  
Zhao Jian-Gang ◽  
Sun Chang-Yong ◽  
Wen Ling-Hua ◽  
Liang Bao-Long
Keyword(s):  
Virtual Photon ◽  
Atom Laser ◽  
Photon Field

scholarly journals INFLUENCE OF THE VIRTUAL PHOTON FIELD ON THE PERIODIC DECAY AND REVIVAL EFFECT OF AN ATOM

1993 ◽  
Vol 42 (7) ◽  
pp. 1042
Author(s):  
PENG JIN-SHENG ◽  
LI GAO-XIANG ◽  
ZHOU PENG
Keyword(s):  
Virtual Photon ◽  
Photon Field

scholarly journals INFLUENCE OF THE VIRTUAL PHOTON FIELD ON THE PERIODIC DECAY AND REVIVAL EFFECT OF AN ATOM

1991 ◽  
Vol 40 (7) ◽  
pp. 1042
Author(s):  
Peng Jin-sheng，Li Gao-xiang，Zhou Peng
Keyword(s):  
Virtual Photon ◽  
Photon Field

scholarly journals INFLUENCE OF A VIRTUAL PHOTON FIELD ON THE STATISTIC PROPERTIES OF PHOTONS IN A SYSTEM OF TWO-MODE SQUEEZED VACCUM FIELD INTERACTING WITH ATOMS

2001 ◽  
Vol 50 (10) ◽  
pp. 1920
Author(s):  
HUANG CHUN-JIA ◽  
LI JIANG-FAN ◽  
ZHOU MING ◽  
FANG JIA-YUAN
Keyword(s):  
Virtual Photon ◽  
Photon Field

scholarly journals INFLUENCE OF KERR EFFECT AND VIRTUAL PHOTON FIELD ON THE PHOTON ANTI-BUNCHING OF INTERACTION BETWEEN FIELD AND ATOM

2000 ◽  
Vol 49 (8) ◽  
pp. 1471
Author(s):  
TAO XIANG-YANG ◽  
LIU SAN-QIU ◽  
NIE YI-YOU ◽  
FU CHUAN-HONG
Keyword(s):  
Kerr Effect ◽  
Virtual Photon ◽  
Photon Field

scholarly journals Influence of the virtual photon field on the squeezing properties of atom laser

2009 ◽  
Vol 58 (10) ◽  
pp. 6985
Author(s):  
Zhao Jian-Gang ◽  
Sun Chang-Yong ◽  
Meng Xiang-Guo ◽  
Su Jie
Keyword(s):  
Virtual Photon ◽  
Atom Laser ◽  
Photon Field

scholarly journals INFLUENCE OF THE VIRTUAL PHOTON FIELD ON THE ATOMIC QUANTUM CHARACTER IN TWO-MODE SQUEEZING VACUUM FIELD

2000 ◽  
Vol 49 (8) ◽  
pp. 1490
Author(s):  
HUANG CHUN-JIA ◽  
ZHOU MING ◽  
LI JIANG-FAN ◽  
FANG JIA-YUAN ◽  
HUANG ZU-HONG ◽  
...  
Keyword(s):  
Virtual Photon ◽  
Vacuum Field ◽  
Photon Field

Specimen Preparation of Near Surface Ion Irradiated Samples

1985 ◽  
Vol 43 ◽  
pp. 170-171
Author(s):  
K. F. Russell ◽  
L. L. Horton
Keyword(s):  
Radiation Damage ◽  
Heavy Ions ◽  
Target Material ◽  
Metal Alloys ◽  
Specimen Surface ◽  
Specimen Preparation ◽  
Particle Accelerators ◽  
Near Surface ◽  
Graaff Accelerator ◽  
Van De Graaff

Beams of heavy ions from particle accelerators are used to produce radiation damage in metal alloys. The damaged layer extends several microns below the surface of the specimen with the maximum damage and depth dependent upon the energy of the ions, type of ions, and target material. Using 4 MeV heavy ions from a Van de Graaff accelerator causes peak damage approximately 1 μm below the specimen surface. To study this area, it is necessary to remove a thickness of approximately 1 μm of damaged metal from the surface (referred to as “sectioning“) and to electropolish this region to electron transparency from the unirradiated surface (referred to as “backthinning“). We have developed electropolishing techniques to obtain electron transparent regions at any depth below the surface of a standard TEM disk. These techniques may be applied wherever TEM information is needed at a specific subsurface position.

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