Positron Spectroscopy of SolidsAlfredo Dupasquier, Allen P. Mills IOS Press, 1995 - 780 lappuses The lifetime of a positron inside a solid is normally less than a fraction of nanosecond. This is a very short time on a human scale, but is long enough to enable the positron to visit an extended region of the material, and to sense the atomic and electronic structure of the environment. Thus, we can inject a positron in a sample to draw from it some signal giving us information on the microscopic properties of the material. This idea has been successfully developed in a number of positron-based techniques of physical analysis, with resolution in energy, momentum, or position. The complex of these techniques is what we call now positron spectroscopy of solids. The field of application of the positron spectroscopy extends from advanced problems of solid-state physics to industrial applications in the area of characterization of high-tech materials. This volume focuses the attention on the physics that can be learned from positron-based methods, but also frames those methods in a wider context including other experimental approaches. It can be considered as a textbook on positron spectroscopy of solids, the sort of book that the newcomer takes for his approach to this field, but also as a useful research tool for the expert. |
Saturs
PLATZMAN Strong and weak probes of condensedmatter | 3 |
P E MIJNARENDS and A BANSIL Theory of electron and positron | 25 |
R N WEST Positron studies of the electronic structure of solids | 75 |
2D ACAR machines | 94 |
Data analysis | 103 |
Contemporary problems and likely future developments | 122 |
GYORFFY J MAJSNEROWSKI M B SUVASINI Z SZOTECK | 145 |
applications of µSR | 179 |
G LARICCHIA Positronium beams and surfaces | 401 |
T HYODO Positronium spectroscopies for the study of the surface | 419 |
Ps spectroscopies of the surface of aSiO2 | 427 |
NIEMINEN Electronic structure and positron spectroscopy | 443 |
Positrons as probes of defects and surfaces | 466 |
Positron affinities in solids | 477 |
P HAUTOJÄRVI and C CORBEL Positron spectroscopy of defects | 491 |
Positron wave function | 498 |
Applications of slow muons | 185 |
Future directions | 203 |
A P MILLS jr Positron and positronium emission spectroscopies | 209 |
Introduction | 259 |
Surface sensitivity | 266 |
Applications of PAES | 272 |
Future PAES research | 279 |
A RUBASZEK Effect of electronpositron correlations on the annihi | 285 |
Calculations and results | 303 |
Conclusions | 312 |
Positron and electron solid interactions | 323 |
Multiplescattering theory | 339 |
Surface structure analyses | 349 |
Epilogue | 355 |
K F CANTER Slowpositron optics | 361 |
K F CANTER Positron annihilation microprobe and reemission | 368 |
Positron annihilation microprobe PAM | 377 |
K F CANTER Experimental considerations for lowenergy positron | 385 |
Future directions | 395 |
Applications to metals | 511 |
Positrons and defects in semiconductors | 517 |
Concluding remarks | 525 |
CORBEL and P HAUTOJÄRVI Positron annihilation spectroscopy | 533 |
JEAN | 563 |
PART II | 612 |
166 | 645 |
P ASOKAKUMAR and K G LYNN Characterization of defects in | 659 |
Interface trap behavior under annealing and hydrogenation | 669 |
Model for interface positron trap sites | 676 |
Introduction | 683 |
Monte Carlo results | 696 |
Lowenergy contributions to positron implantation | 704 |
S TANIGAWA A UEDONO L WEI and R SUZUKI Defects in semi | 729 |
Nearsurface defects observed by a slowpositron beam | 743 |
751 | |
767 | |
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
2D-ACAR A. P. MILLS jr ACAR aerogel angular annihilation rate approximation atoms Auger BERKO binding energy Brillouin zone bulk C. B. DUKE calculations charge component conduction band CORBEL correlation crystal defects detector diffraction diffusion edited effects electron density electron-positron emission equation ergy excited experimental Fermi energy Fermi level Fermi surface free-volume GaAs HAUTOJÄRVI hole implantation incident interaction K. F. CANTER K. G. LYNN K. O. JENSEN lattice layers LEED LEPD Lett M. J. PUSKA measured metals method momentum density o-Ps obtained optical parameters particle phonon Phys positron annihilation positron beam positron lifetime positron trapping positron wave function positronium potential R. M. NIEMINEN resolution sample scattering semiconductors shown in fig solid Solid-State Physics spectra spectroscopy spectrum studies superconducting techniques temperature theoretical theory thermal tion trapping rate vacancy valence band wave function
Atsauces uz šo grāmatu
Principles and Applications of Positron & Positronium Chemistry Y. C. Jean,P. E. Mallon,D. M. Schrader Priekšskatījums nav pieejams - 2003 |