Investigation of Excited State Positronium (Englisch)
Nationallizenz
- Neue Suche nach: Hagena, D.
- Neue Suche nach: Ley, R.
- Neue Suche nach: Niebling, K.D.
- Neue Suche nach: Werth, G.
- Neue Suche nach: Hahn, C.
- Neue Suche nach: Schneider, Hartmut
- Neue Suche nach: Tobehn, I.
In:
Materials Science Forum
;
105-110
;
545-548
;
1992
- Aufsatz (Zeitschrift) / Elektronische Ressource
-
Titel:Investigation of Excited State Positronium
-
Beteiligte:
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Erschienen in:Materials Science Forum ; 105-110 ; 545-548
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Verlag:
- Neue Suche nach: Trans Tech Publications
-
Erscheinungsort:Stafa-Zurich, Switzerland
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Erscheinungsdatum:01.01.1992
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Format / Umfang:4 pages
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ISSN:
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DOI:
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Medientyp:Aufsatz (Zeitschrift)
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Format:Elektronische Ressource
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Sprache:Englisch
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Schlagwörter:
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Datenquelle:
Inhaltsverzeichnis – Band 105-110
Zeige alle Jahrgänge und Ausgaben
Die Inhaltsverzeichnisse werden automatisch erzeugt und basieren auf den im Index des TIB-Portals verfügbaren Einzelnachweisen der enthaltenen Beiträge. Die Anzeige der Inhaltsverzeichnisse kann daher unvollständig oder lückenhaft sein.
- 3
-
Stephan Berko 1924-1991| 1992
- 9
-
In Memoriam Kumo Fujiwara| 1992
- 13
-
Spins, Symmetries and Anti-Matter: Contributions of Arthur Rich to Atomic Physics| 1992
- 21
-
In Memoriam Bronislaw Rozenfeld| 1992
- 31
-
Ab-Initio Calculations of Vacancy Formation and Vacancy-Solute Interaction Energies in Metals| 1992
- 51
-
Positron-Emission-Tomography: A New Technique for Analyzing Biochemical Reactions in the Living Human Body| 1992
- 75
-
Antiprotons, Positrons and Antihydrogen| 1992
- 85
-
Annihilation| 1992
- 101
-
Progress in Fundamental Positron Physics at Low Energies| 1992
- 125
-
Fermi Surface and its Implications in the High Temperature Superconductor YBa2Cu3O7| 1992
- 133
-
Small and Fast: Some Contemporary Aspects of Radiation Chemistry| 1992
- 139
-
Current Problems of Defects in Semiconductors – Interaction of Defects with Impurities| 1992
- 161
-
The Miracle of Superconductivity| 1992
- 171
-
Theoretical Electron-Positron Momentum Density and 2D-ACAR Positron Experiments in YBa2Cu3O7| 1992
- 181
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Enhancement Factors in Metals| 1992
- 189
-
Defects in Reactor Steels – A Challenge to Positron Annihilation and Other Methods| 1992
- 197
-
Spin States of Positron Compounds| 1992
- 205
-
ACAR Study in Metal Oxides| 1992
- 213
-
Experiments on Positron Implantation| 1992
- 221
-
Vacancies and Negative Ions in GaAs| 1992
- 229
-
Positron Studies of Gases and Gas Bubbles in Metals| 1992
- 249
-
The Electron-Positron Momentum Density and Fermi Surface of YBa2Cu3O7-x| 1992
- 257
-
Positronium in Zeolitic Materials – Sepiolite| 1992
- 265
-
Electronic Structure in High Temperature Superconducting Oxides| 1992
- 273
-
Mass Spectrometry Studies of the Ionization of Large Organic Molecules by Slow Positrons| 1992
- 281
-
ACAR Study of Positronium-Gas Molecule Interactions| 1992
- 289
-
Positron and Positronium Localization in Liquids and Gases| 1992
- 297
-
Theory of Ion Desorption due to Positronium Formation at Solid Surface| 1992
- 301
-
Depth Profiling of Defects in Low Temperature MBE-Grown Silicon| 1992
- 309
-
Free-Volume Properties of Polymers Probed by Positron Annihilation Spectroscopy| 1992
- 317
-
Positron Transport and Surface Interactions| 1992
- 325
-
Momentum Density Reconstruction from 2D ACAR Data| 1992
- 333
-
Vacancies in II-VI- and IV-VI Compound Semiconductors Studied by Positron Lifetime Spectroscopy| 1992
- 341
-
Positron Annihilation at Clean Metallic Surfaces| 1992
- 349
-
New Results in Atomic Physics with Positrons| 1992
- 359
-
Slow Positron Studies of Hydrogen Interaction with SiO2/Si(100) Interfaces| 1992
- 369
-
Positron Mobility and Trapping in Semiconductors| 1992
- 377
-
The Electronic Structure of the Heavy-Fermion System URu2Si2| 1992
- 385
-
Path Integral Formulation of Positron and Positronium Lifetimes in Fluids| 1992
- 393
-
"Squeezed" Positronium in Condensed Matter| 1992
- 401
-
Measurement of the Decay Rate and 2-Gamma Branching Ratio of Orthopositronium| 1992
- 411
-
Positron Annihilation in YBaCuO| 1992
- 419
-
Theory of Positron Annihilation and Trapping in Semiconductors| 1992
- 431
-
Latest Results in Compton-Profile Studies| 1992
- 439
-
Thermal Formation of Vacancies in Intermetallic Compounds| 1992
- 451
-
Positronium Localization in Spontaneous Density Fluctuations in Molecular Gases| 1992
- 459
-
A Two-Dimensional ACAR Study of Untwinned YBa2Cu3O7-x| 1992
- 469
-
Positron Lifetimes in Solids from First Principles Calculations| 1992
- 477
-
Temperature Dependence of Positron Annihilation Parameters in High Temperature Superconductors| 1992
- 485
-
On the Electron-Momentum Distribution in the Superconducting State| 1992
- 493
-
Electronic Structure in Semiconductors Studied by Two Dimensional Angular Correlation of Positron Annihilation Radiations| 1992
- 501
-
The Electron Momentum Distribution of LiMg Alloys by Positron-Annihilation 2D-ACAR| 1992
- 511
-
Positron Annihilation Induced Auger Electron Spectroscopy| 1992
- 521
-
Determination of the Gamma-Ray Energy of Parapositronium in Two Gamma Decay| 1992
- 525
-
Absolute Differential Cross Sections for the Impact Ionization of Helium by 55 eV Positrons| 1992
- 529
-
Search for Resonant States in Positron Electron Scattering| 1992
- 533
-
Evidence for CW 1S-2S Excitation of Positronium| 1992
- 539
-
Preliminary Results on Impact Ionization of Molecular Hydrogen by Electrons and Positrons| 1992
- 545
-
Investigation of Excited State Positronium| 1992
- 549
-
Multi-Photon Optical Excitation of Positronium| 1992
- 553
-
Elastic Scattering of Positrons by Helium and Neon Atoms| 1992
- 559
-
L-Shell Ionization by Positron and Electron Impact| 1992
- 565
-
Efficient Formation of n=2 Positronium| 1992
- 571
-
Positron Annihilation in Ferroelectric Crystals| 1992
- 575
-
Identification of ACAP Components in Thallium Series High-Tc Superconductors| 1992
- 579
-
Formal Valency of Cu(1) in YBa2Cu3O7-x and Electron Momentum Distributions: 1D-ADAP Data| 1992
- 583
-
Results of Systematic Study of Annihilation Photons 1D-Angular Distributions in Diamond-Like Semiconductors| 1992
- 587
-
The Influence to 1D-ADAP Parameters in Re-Ba2Cu3O7-x Oxides by Variations of Re-Elements, Oxygen Content and Temperature| 1992
- 591
-
Positron Mobility in Gallium Arsenide| 1992
- 595
-
Positron Lifetime in C60/C70 Powder| 1992
- 599
-
Effects of Enhancement for Positron Annihilation in High-Tc Oxides| 1992
- 603
-
Temperature Dependence of the Positron Diffusivity in Cubic Crystals| 1992
- 607
-
Calculation of Positron-Electron Enhancement Factors for Real Metals on a Base of Band Structure Data| 1992
- 611
-
Positron Affinities for Carbides| 1992
- 615
-
Study of Three Dimensional Electron-Positron Momentum Density in GaSb| 1992
- 619
-
Study of Three Dimensional Electron-Positron Momentum Density in InP| 1992
- 623
-
Positron Annihilation in Fe-Co Alloys| 1992
- 627
-
Positron Annihilation with Rare-Gas Core Electrons: Momentum Dependence of Enhancement Factor| 1992
- 631
-
High Sensitivity of Rare-Gas Core Positron Annihilation Characteristics in Metals to the Lattice Dimensions and to the Parameters of Electron and Positron Models| 1992
- 635
-
Electronic Structure of Pd-Ag(Au) Alloys Investigated by Positron Annihilation| 1992
- 639
-
Spin-Polarized 2D ACAR in Nickel Across the Curie Temperature| 1992
- 643
-
Positron Lifetimes in Metals| 1992
- 647
-
Fermi Surface Study of YBa2Cu3O7 by 2D-ACAR| 1992
- 651
-
Structural Features in Icosahedral Al63 Cu25 Fe12| 1992
- 655
-
Positron Annihilation Studies of Barium Titanate Ceramics| 1992
- 659
-
A Doppler Broadening Study of Dilute Ni-Transition Metal Alloys| 1992
- 663
-
Positron Annihilation Studies on the Heavy Electron Compounds of LaSb and CeSb| 1992
- 667
-
On the Tl Valent States in Ga-Tl-Te System on the Basis of Positron Annihilation Data| 1992
- 671
-
Age-Momentum Correlation in Electron-Positron Annihilation of Natural Diamond| 1992
- 675
-
Positron Study of Momentum Density and Fermi Surface in Cu| 1992
- 679
-
Study of Spin Dependent Positron-Electron Momentum Density in Ferromagnetic Co by Two Dimensional Angular Correlation of Positron Annihilation Radiations| 1992
- 683
-
Electronic Structure in Nd2-xCexCuO4 and Pr2-xCexCuO4 Studied by Two Dimensional Angular Correlation of Positron Annihilation Radiations| 1992
- 687
-
Electronic Structure in Bi2Sr2CaCu2O8 Studied by Two Dimensional Angular Correlation of Positron Annihilation Radiations| 1992
- 691
-
Influence of the Local Density Function on the Momentum Dependence of the Electron Density| 1992
- 695
-
The Effective Electron Density Parameter for Metals| 1992
- 699
-
Positron Annihilation in Zn and Cd| 1992
- 703
-
Are there a Charge-Density Wave or a Spin-Density Wave in the Cu-0 Chain in Y-Ba-Cu-0 Superconductors?| 1992
- 707
-
Angular Distribution of Positron Annihilation Radiation in RSb(R=La, Ce and U)| 1992
- 711
-
Positron Annihilation Study in La2CuO4| 1992
- 715
-
Positron-Annihilation Studies of the Electronic Structures of RB6(R=La, Ce, Pr and Nd)| 1992
- 719
-
Three Dimensional Electron-Positron Momentum Density in Both Paramagnetic and Antiferromagnetic Cr| 1992
- 723
-
Three Dimensional Electron-Positron Momentum Density in V, Nb and Ta| 1992
- 727
-
Three Dimensional Electron-Positron Momentum Density in Paramagnetic Cr, Mo and W| 1992
- 731
-
Infiuence of Static and Alternating Fields on Positron Lifetimes in Silicon and Germanium| 1992
- 735
-
Temperature Dependence of Positron Lifetime in Single Phase Bi-Sr-Ca-Cu-0 Superconductor| 1992
- 739
-
Positron Lifetime in Synthetic Diamond| 1992
- 743
-
Electron-Positron Momentum Density in Ge and Diamond| 1992
- 747
-
Angular Correlation Distribution and Electron Momentum Distribution of Graphite| 1992
- 751
-
Application of the Positron-Electron Product Formalism for Al and Si| 1992
- 755
-
Systematic Positron Studies of High Temperature Superconductivity: Neutron-Irradiated YBa2Cu3O7| 1992
- 759
-
Positron-Annihilation 2D-ACAR Measurements in the High-Tc Superconductor Bi2Sr2CaCu2O8+x| 1992
- 763
-
Positron Mobility in Natural Diamond| 1992
- 767
-
Positron Angular Correlation Studies of YBa2Cu3O6+x and YBa2Cu408 Superconductors| 1992
- 771
-
Positron Study of Fermi Surface and Electron Momentum Density in Mg| 1992
- 775
-
Three Dimensional Electron-Positron Momentum Density in 2H-NbSe2| 1992
- 779
-
Positron Study of Fermi Surface and Electron Momentum Density in Al| 1992
- 783
-
Positron Study of Electron Momentum Density and Fermi Surface in β'-AgZn| 1992
- 787
-
Positron States in GaAs: First-Principles Molecular Dynamics Studies| 1992
- 795
-
Application of the LCAO Method to the Calculation of Positron Wavefunctions in Alkali Metals| 1992
- 799
-
Positron Polarisation in Semiconductors from LDA| 1992
- 803
-
Electron Momentum Distributions in Sodium and Lithium| 1992
- 807
-
Positron Annihilation in Organic Single-Crystals| 1992
- 811
-
Field Dependence of Positron Mobility in Semiconductors| 1992
- 815
-
Positron Lifetime and Annihilation Site in C60/C70 Fullerites| 1992
- 821
-
The Determination of Positron Diffusivities from Lifetime Measurements on Fine-Grained Polycrystals| 1992
- 825
-
Self-Trapping and Anisotropic Positron Diffusion in the Hexagonal Close-Packed Metals Zn and Cd| 1992
- 829
-
Positron Annhilation in Icosahedral Phase and Crystal Phase of AlLiCu Alloys| 1992
- 833
-
Electron Momentum Distribution in Vanadium| 1992
- 837
-
High Temperature Positron Diffusion in Si, Ge and GaAs| 1992
- 841
-
The Influence of Crystal Potential and Positron Wave Function Anisotropy on the Momentum Density of Electron-Positron Pairs| 1992
- 845
-
The Role of Electron and Positron Scattering States within the Bloch-Modified Ladder Expansion| 1992
- 849
-
Electron-Positron Interaction in Jellium: Liquid Theory Approach| 1992
- 853
-
Electron-Positron Interaction in an Electron Gas at Low and High Densities| 1992
- 857
-
Systematics of Two-Photon Momentum Distributions in 3d Transition Metals| 1992
- 861
-
Positron Annihilation Rates in Simple and Transition Metals by Local Density Approach - Comparison of Recent Results| 1992
- 865
-
Positron Annihilation Study of Spin-Crossover in [Fe(ptz)6](BF4)2 Single Crystals| 1992
- 869
-
Measurement of Positron Mobility in GaAs by Lifetime Technique| 1992
- 875
-
Positron Annihilation Study on Age-Hardened Al Alloys| 1992
- 879
-
PAS of YBa2Cu3O7 γ-Irradiated Compounds| 1992
- 885
-
The Specific Capture Rate of Positrons at Dislocation in Copper| 1992
- 889
-
Investigation of the Electron and Atomic Structures in Metallic Glasses Fe78-xCoxSi9B13 before and after Crystallization by Means of Positron Lifetime and X-Ray Methods| 1992
- 893
-
Effects of Lattice Imperfections and Phase Transformations on Tc Value in YBa2Cu3Oy HTS. PA and TSL Studies| 1992
- 897
-
Positron Annihilation and Mössbauer Spectroscopy of B2 Alloys| 1992
- 901
-
Positron Annihilation Studies of Neutron-Irradiated CrMoV-Type Pressure Vessel Steel| 1992
- 905
-
Positron Annihilation Characteristics at Small Solute Clusters in Al-Matrix| 1992
- 909
-
A Doppler Broadening Steel Annealing Study| 1992
- 913
-
A Study of Structural Defects in Sputtered ZrN Films| 1992
- 917
-
Investigation of Hydrogen Induced Defects in Iron by PAT and HREM| 1992
- 921
-
Point Defects in Neutron Transmutation Doped CZ Silicon| 1992
- 925
-
The Effect of Point Defects Introduced by Proton Irradiation on Positron Annihilation in Si| 1992
- 929
-
Vaeancy Type Defects after Post-Growth Quenching and Re-Annealing of Si GaAs| 1992
- 933
-
The EL2 Defect and Vacancy in GaAs| 1992
- 937
-
Positron Lifetime Study in Quenched and Irradiated Pb and Concentrated Pb(Ag) Alloys| 1992
- 941
-
Study of the Nature of the Defects in a Highly Neutron-Irradiated RPV Steel| 1992
- 945
-
Recovery Process in a Li-Rich Deformed Al-Li Alloy| 1992
- 949
-
Positron-Twins Interaction in Deformed Ti| 1992
- 953
-
Positron Annhilation in the Ba(PO3 )2 - Na3 AlF6 Glass System| 1992
- 957
-
Annihilation Characteristics in As-Grown and Electron Irradiated Zn II-VI Semiconductors| 1992
- 961
-
Temperature Dependence of the Positron Annihilation Parameters in III-VI Layered Semiconductors| 1992
- 965
-
The Influence of Li in the Nucleation of Vacancy Loops in an Al-Li Alloy| 1992
- 969
-
A Recovery Study of Electron Irradiated Al-Li Alloys| 1992
- 973
-
Study of Recovery and Recrystallization in Deformed Ni-Cr-Co Superalloys by Positron Annihilation| 1992
- 977
-
Positron Studies of Decomposition in Al-Li Based Alloys| 1992
- 981
-
A Positron Study of the Temperature Dependence of the Guinier-Preston Zone Composition in Al-Ag Alloys| 1992
- 985
-
Positron Trapping Model in N-Type Semiconductors with Vacancies| 1992
- 989
-
Positron Annihilation in β- and β'-Vanadium Oxide Bronzes| 1992
- 993
-
Study of the Tungsten Bronze Ag0.01 WO3 Using Positron Annihilation Method| 1992
- 997
-
A Positron Lifetime Study of Defect Recovery in Electron Irradiated Zircaloy-2 and Zr-2.5 Nb| 1992
- 1001
-
Structural Relaxation in Metallic Glasses by Means of Positron Lifetimes Methods| 1992
- 1005
-
High-Temperature Equilibrium Vacancy Formation in Ceramic Materials Studied by Positron Annihilation| 1992
- 1013
-
Positron Studies of Solute Clustering in Al-Ag Alloys| 1992
- 1017
-
Investigation of Radiation Defects in Proton Irradiated Silicon| 1992
- 1021
-
Diagnostics of Radiation Defects in Silicon Carbide| 1992
- 1025
-
Positron Trapping by the Platelet Precipitations of AlCu| 1992
- 1029
-
Positron Annihilation Study of Metallic and Semiconductor Films| 1992
- 1033
-
Positron Annihilation Studies in Hf Doped YBCO| 1992
- 1037
-
Structural Relaxation and Crystallization of Electrodeposited Amorphous Co-W Alloys| 1992
- 1041
-
Irradiation-Induced Defects in Graphite and Glassy Carbon Studied by Positron Annihilation| 1992
- 1047
-
Positron Annihilation Study of Effects of Aging on Martensite Transformation Defects in a Cu-Base Shape Memory Alloy| 1992
- 1053
-
Positron Lifetime Spectroscopy in Y1Ba2Cu3O6+x| 1992
- 1057
-
Axial Fatigue Damage in Superalloys Measured by Positron Annihilation| 1992
- 1061
-
Deformation-Induced Vacancy Clusters in InP Studied by Positron Annihilation| 1992
- 1065
-
The Study of ZnO Ceramic Varistors by Positron Annihilation| 1992
- 1071
-
The Study of Neutron-Irradiated Si by Positron Annihilation| 1992
- 1077
-
Effect of Oxygen Concentration on the Positron Annihilation in the Y-Ba-Cu-0 Ceramics| 1992
- 1081
-
Temperature Variation of Positron Lifetime in YBa2(Cu1-xMx)O7-y(M:Fe,Ni,Zn)| 1992
- 1085
-
Defects in Electron or Proton Irradiated Undoped and Si-Doped GaAs by Positron Annihilation| 1992
- 1089
-
Positron Annihilation and D.S.C. Studies on Quenched-in Defects in NiSb| 1992
- 1093
-
Search for Defects in Quasicrystals by Positron Annihilation| 1992
- 1097
-
Comparison of Positron-Lifetime Spectroscopy and Differential-Dilatometric Measurements of Equilibrium Vacancies in Copper and α-CuGe Alloys| 1992
- 1101
-
Study of Deformed Si and Ge by Positron Lifetime Measurements| 1992
- 1105
-
Positron Studies of Annealing and Precipitation in Quenched Al-Sc(0.003-6 at %) Alloys| 1992
- 1109
-
Positron Lifetime Studies of Decomposition in Al-Li and Al-Li-(Cu, Mg or Sc) Alloys| 1992
- 1113
-
Positron Annihilation in Quasicrystalline Alloy Al65Cu20Fe15| 1992
- 1117
-
On the Behaviour of Positrons in Semiconductors in Presence of External Electric Field Perturbation| 1992
- 1121
-
Effect of On-Line Light Irradiation on Positron Lifetimes and Their Relevance to the Defects in Semiconductors| 1992
- 1125
-
Positron Annihilation Lifetime Measurement of Electron-Irradiated Fe-Cr Alloys| 1992
- 1129
-
Positron Annihilation Measurements in the YBa2Cu3CdxOy System| 1992
- 1133
-
The Investigation of Creep in 12Cr1MoV Steel by Positron Annihilation| 1992
- 1137
-
W-Co-C Films on Ni Substrate Studied by Positron Annihilation| 1992
- 1141
-
Study of Defects Produced by Laser Surface Melting Using Positron Annihilation| 1992
- 1145
-
Point Defects in ZnO:Mn and Their Relation to Luminescence Centres| 1992
- 1149
-
Positron Localisation in Metallic Glasses| 1992
- 1153
-
A Positron Study of Vacancy-Impurity Interaction in Decomposed Cu-Sn Alloy| 1992
- 1157
-
Radiation Centres in Quartz Glass| 1992
- 1161
-
Positron Annihilation at Defects in Quenched Aluminum| 1992
- 1165
-
Decomposition and Coarsening of Cu-10at% Be and e+-Annihilation| 1992
- 1169
-
Positron Study of Copper-Nickel Alloys| 1992
- 1173
-
Point Defects in GaP Studied by Correlated Positron Lifetime and Hall Measurements| 1992
- 1177
-
Defect Characteristics in Natural and Synthetic Pyrite Crystals| 1992
- 1181
-
Investigation of Vacancies in Pdln Alloys| 1992
- 1185
-
Defect Distribution across 6-Inch CZ-Silicon Wafers| 1992
- 1189
-
Divacancy Mechanism of Brass Dezincificating Verified by Means of PAS| 1992
- 1193
-
Positron Annihilation Study of Palladium-Deuterium System| 1992
- 1197
-
Helium in Palladium Studied by Positron Annihilation| 1992
- 1201
-
Positron Annihilation Study of Structural Relaxation and Crystallisation in Cobalt Based Metallic Glass| 1992
- 1205
-
2D-ACAR Measurements in Tungsten with Voids Decorated with Deuterium| 1992
- 1209
-
Study of Positronium Atoms in Alkali Halides with Positron Lifetime Spectroscopy| 1992
- 1213
-
Positron Studies of Deformed and Quenched FeCu and FeCuNi Alloys| 1992
- 1217
-
The Effect of Change in the Positron Lifetime at the Superconducting Transition in YBa2Cu3O7-delta and the Ortho-Para Conversion of Positronium in Microvoids| 1992
- 1221
-
Positron Annihilation Study of Nickel Foils Irradiated with High Energy Helium Ions| 1992
- 1225
-
Systematic Change in Positron Lifetime with the Magnitude of Burgers Vectors of Dislocations in Metals| 1992
- 1229
-
Lattice Defects in Intermetallic Compound TiAl Studied by Positron Lifetime Spectroscopy| 1992
- 1233
-
Positron Annihilation in Cadmium Mercury Telluride| 1992
- 1237
-
Positron Diffusion in a Fine-Grained Aluminum Alloy| 1992
- 1241
-
Quenched-in Defects in β Cu-Zn-Al Alloys. A Positron Lifetime Study| 1992
- 1245
-
Positron Lifetime Study in an Eutectic Alloy Pb79Sb16Sn5| 1992
- 1249
-
Positron Lifetime Study of the Interfacial Defects in Nanocrystalline Ni-P Alloys| 1992
- 1253
-
Positron Lifetime Studies in Undoped and Sr Doped La2Cu04| 1992
- 1257
-
Positron Diagnostics of the Neutron Irradiated and Hydrogen Charged Molybdenum| 1992
- 1261
-
Defect Production and Hydrogen Localization in Deformed Nickel| 1992
- 1265
-
Defect Recovery in DC-Cast and Hot-Rolled AlMn(FeSiCu) Alloys| 1992
- 1271
-
Positron Annihilation in Undoped and Ag-Doped YBa2Cu3O7-x Superconductors| 1992
- 1277
-
The Application of Positron Annihilation Methods for Investigation of Structure of Modified Fine Powder Silicas| 1992
- 1281
-
Positron Annihilation Lifetime Measurement of Electron Irradiated ZnO Crystals| 1992
- 1285
-
Positron Lifetirne Measurements in 14 MeV Neutron Irradiated Beryllium| 1992
- 1289
-
Positron Annihilation in Molybdenum Irradiated by Fusion Neutrons and Plastically Deformed| 1992
- 1293
-
A Model for Positron Trapping at Voids in Metals| 1992
- 1297
-
Negative Temperature Dependence of Positron Trapping in Metal Single Crystals| 1992
- 1301
-
Oxygen Microclusters in Quenched Si Studied by Positron Annihilation| 1992
- 1305
-
A Positron Lifetime Study of Si-Doped Vacuum Melt-Spun Al| 1992
- 1309
-
Positron Annihilation Studies of Defect Structures in Vacuum Melt-Spun Pure, Carbon and Oxygen Doped Al| 1992
- 1313
-
Evidence for Temperature-Dependent Trapping in Pure and Iron-Doped YBa2Cu3O7| 1992
- 1317
-
The Recovery Behavior of Quenched-In Vacancies in CuAlBe Shape Memory Alloys| 1992
- 1321
-
Study of the Crystal Defects in the FeCrNi Alloy| 1992
- 1325
-
Positron Studies of Capillary Condensation of Gases Adsorbed in Mesoporous Solids: A Pilot Study| 1992
- 1329
-
Positron Trapping Rates and Lifetimes of Vacancy-Impurity Complexes in α-AgSb Alloys| 1992
- 1333
-
Vacancy Studies in Melt-Spun Shape Memory Alloys| 1992
- 1337
-
Size and Compressibility of Free Volumes in Nanocrystalline Materials| 1992
- 1341
-
Positron Annihilation in Three-Dimensional Defects| 1992
- 1345
-
The Study of Ni-Ti Shape Memory Alloys by Positron Annihilation Technique and DSC| 1992
- 1351
-
A Search for Positronium Production at a Monolayer Surface on Boron Nitride Powder| 1992
- 1355
-
Positronium Production at a Physisorbed Layer of Ethylene on Grafoil| 1992
- 1359
-
Solid Neon Moderator with a Large Activity Source| 1992
- 1363
-
Positron Workfunction of Diamond C(100) Surfaces| 1992
- 1367
-
Thermal Evolution of Defect Profiles in H-Implanted Silicon Studied by Slow Positrons| 1992
- 1371
-
Positronium in Silica Powder in the Presence of Oxygen, Nitrogen and Carbon Monoxide| 1992
- 1375
-
Anomalous Positronium Production when Carbon Monoxide is Condensed on Exfoliated Graphite| 1992
- 1379
-
The Effect of Annealing Unimplanted and Krypton Implanted Uranium Dioxide Using Positrons| 1992
- 1383
-
Annealing Effects at the Near-Surface Region of Gallium Arsenide| 1992
- 1387
-
The Study of Se- and Si-Implanted GaAs by Slow Positrons| 1992
- 1391
-
Positron Beam Analysis of Amorphous Silicon| 1992
- 1395
-
Theory of Absorption Coefficient of LEPD Beam due to Positronium Formation at Surfaces| 1992
- 1399
-
Determination of the Positron Work Functions of Cu(100) and Polycrystalline Fe, Mo, Ni, Pt, Ti and V| 1992
- 1403
-
Angle-Resolved Monte-Carlo Calculations of Positron Backscattering from Solids| 1992
- 1407
-
Investigation of Positron States at the Cs/Cu(100) Surface Using Positron Annihilation Induced Auger Electron Spectroscopy (PAES)| 1992
- 1411
-
Temperature Dependent Top Layer Composition of Pd on Cu(100)| 1992
- 1415
-
Positron Annihilation Induced Auger Electron Emission from Polycrystalline Fe, Cu, Pd and Au| 1992
- 1419
-
Positron Annihilation near Fractal Surfaces| 1992
- 1423
-
Study of Point Defects in Impurity-Doped ZnSe by a Monoenergetic Positron Beam| 1992
- 1427
-
Electric Field Effects in Positron Diffusion and Annihilation in the Laminar Substances| 1992
- 1431
-
Implantation and Diffusion in Thin Films| 1992
- 1435
-
Annealing of Silicon Implantation Damage in Indium Phosphide| 1992
- 1439
-
Ion Implantation Damage in Silicon Studied Using Slow Positrons, RBS and Infrared Absorption| 1992
- 1443
-
Positron Beam Studies on Cadmium Mercury Telluride| 1992
- 1447
-
Positron Beam Measurements on Hydrogen Implanted Silicon| 1992
- 1451
-
Characterisation of an SiO2/Si Interface with Slow Positrons| 1992
- 1455
-
Positron Lifetimes on Clean Metallic Surfaces| 1992
- 1459
-
Investigation of Near Surface Defects by Variable-Energy Positron Lifetime Spectroscopy| 1992
- 1463
-
Study of Interfacial Reactions in W/Si Systems by a Monoenergetic Positron Beam| 1992
- 1467
-
Study of Oxygen Atom Clustering in Si Induced by External Stress by Means of a Monoenergetic Positron Beam| 1992
- 1471
-
Variable-Energy Positron-Beam Studies of Si Implanted with MeV-Energy Ions| 1992
- 1475
-
A Diffusion of Positrons by an Electric Field in MOS Transistors| 1992
- 1479
-
Vacancy-Type Defects in Si+- and B+-Implanted Si Probed by a Monoenergetic Positron Beam| 1992
- 1483
-
Monoenergetic Positron Beam Studies of Near Surface Defects Induced by Low Dose Be-Implantation| 1992
- 1487
-
Characterization of Point Defects in Impurity-Doped GaAs by Slow Positrons| 1992
- 1491
-
The Effect of Point Defects on the Electrical Activation of Si-Implanted GaAs during Rapid Thermal Annealing Studied by Slow Positrons| 1992
- 1495
-
The Study of Surface State of III-V Compound Semiconductors by Slow Positrons| 1992
- 1501
-
Positron Lifetime Study of Polymers| 1992
- 1505
-
Positronium Formation in Aqueous Solutions of Surfactant Substances| 1992
- 1509
-
TSES (Time-Selected-Energy-Spectrum) Study of Positronium-Oxygen Interactions| 1992
- 1513
-
Positronium Polarization in Liquids| 1992
- 1517
-
A New Lamellar Phase in CTAB/Water/Hexanol System| 1992
- 1521
-
On the Existense of a Bicontinuous Phase in CTAB/Water/Hexanol Reverse Micellar Systems| 1992
- 1525
-
Triplet Ps Annfhilation Parameters in Abs. EtOH/Cis-2-Pentene and D2O Mixtures Containing Pt and Pd Catalysts| 1992
- 1529
-
Positron Studies in Some Organic Scintillators| 1992
- 1533
-
Positron Annihilation Studies of A-Type Zeolites| 1992
- 1537
-
Positronium Reactions with Cu(II) Ions in Water| 1992
- 1541
-
Positron Annihilation in Molecular and Biological Systems| 1992
- 1545
-
Positron Annihilation in CaSO4.2H2O| 1992
- 1549
-
Free Volume Measurements in Polyimides by Positronium Annihilation| 1992
- 1553
-
The Reduction of Surface Oxide on Ultra-Fine FeNi Particles| 1992
- 1557
-
On the Positronium Spin Exchange Reactions Promoted by 3d Aqua Ions| 1992
- 1561
-
The Nephelauxetic Effect and o-Ps to p-Ps Conversion Reactions Promoted by Cr(III) Complexes| 1992
- 1565
-
Large Free Volume Defects in n-Octacosane| 1992
- 1569
-
Positronium in Pyroelectric Phenanthrene| 1992
- 1573
-
Ps-Bubble States in Organic Liquids Determined from o-Ps Lifetime Distributions| 1992
- 1577
-
Positron Annihilation Lifetime Studies of Protein Hydration| 1992
- 1581
-
Monte Carlo Calculations of Radical Proximity Functions around Thermalising Positrons in Water| 1992
- 1585
-
Positron Annihilation Studies in Cyclodextrin Derivatives| 1992
- 1589
-
Response of DBAR Parameter to Ultra-Violet Light Induced Electronic Structure Changes in a Conjugated Polymer| 1992
- 1597
-
Vapor Absorption Process in Polyethylene Observed by PAL| 1992
- 1601
-
A New Model of Positronium Formation - Resonant Positronium Formation| 1992
- 1605
-
Investigation of the Structure of Cyclohexane + t-Butanol Solution; Positron Annihilation and Ultrasonic Methods| 1992
- 1609
-
Structure of Carbon Tetrachloride + t-Butanol Mixtures from Positron Annihilation and Ultrasonic Velocity Measurements| 1992
- 1613
-
Positron Lifetime Spectroscopy in Polystyrene| 1992
- 1617
-
Quenching of Ortho-Positronium Atoms by Nitrobenzene in Various Solutions| 1992
- 1621
-
Positron AnnihiIation Studies of Homologous Series of Alkoxybenzilidene-Toluidine| 1992
- 1625
-
Positron Annihilation Studies in Some Alkyl and Alkyloxy Cyanobiphenyls| 1992
- 1629
-
Meisenheimer Complex Formation Studied by Positron Annihilation| 1992
- 1633
-
Studies of Fe2O3/γ-Al2O3 Surfaces by Positron Annihilation, Mössbauer Spectroscopy and Scanning Electron Microscopy| 1992
- 1637
-
Positron Annihilation Studies in PMMA Polymer| 1992
- 1641
-
Graft Polymerization of Methyl Methacrylate onto Polyethylene Films Studied by Positron Annihilation Technique| 1992
- 1645
-
Positron Annihilation Study on Solid Solutions and Mixtures, Using Lifetime Spectroscopy Technique| 1992
- 1649
-
Positron Annihilation Spectroscopy of Moisture Sorption in Protective Epoxy Coatings| 1992
- 1653
-
Positron Annihilation Studies in Some Solid Metallic Complexes| 1992
- 1657
-
Study of Hemin in Water/Ethyleneglycol Mixtures by Positron Annihilation Spectroscopy| 1992
- 1661
-
Studies of Acidity in Solids with Positron Annihilation Techniques| 1992
- 1667
-
Positron Annihilation in Polyvinyliden Fluoride| 1992
- 1671
-
Energy Loss of Positronium in Helium Gas| 1992
- 1675
-
Free Volumes in Polymers; Positron Annihilation vs. Other Methods| 1992
- 1679
-
Positron Annihilation and Mössbauer Effect Studies of Iron-Dextran Complexes| 1992
- 1683
-
Isochronal Annealing Study of Positron Trapping Centres in a Polymer Matrix| 1992
- 1687
-
Positron Annihilation Studies in Lysozyme and Catalase| 1992
- 1691
-
Positron Lifetimes and Free Volume of Polycarbonate under Tensile Strain| 1992
- 1695
-
Combined Lifetime-Momentum Measurement of Ortho-Positronium in Polymers| 1992
- 1699
-
"Positronium Bubble" and Positronium Chemical Reactions in Liquids| 1992
- 1703
-
Dependence of o-Ps Lifetime Parameters on n-Alkane Chain Length and on Temperature| 1992
- 1707
-
Positron Lifetime and Optical Studies on Polyethylene Glycol| 1992
- 1711
-
Magnetic Quenching Experiments in Liquid Rare Gases| 1992
- 1715
-
On the Broad Momentum Component in Condensed Rare Gases| 1992
- 1721
-
Variation of Free Volumes in Polyvynil Alcohol Studied by Positron Annihilation| 1992
- 1725
-
Positron Annihilation in Epoxy Resins| 1992
- 1729
-
Positron Lifetime Spectroscopy Study of γ-Irradiated Epoxy Resin: Dose and Time Dependent Measurements| 1992
- 1733
-
Positron Annihilation on the Pure and Modifed Surfaces of Thirsty Glasses| 1992
- 1737
-
Increase of I4 at Melting Point Found in Polyethylene and Serious Thermal Hysteresis Found in Polypropylene| 1992
- 1741
-
Investigation of Polymer Relaxation after Deformation by Positron Annihilation (for Polyimid)| 1992
- 1745
-
Free Volumes in Amine-Cured Epoxy Studied by Positron Annihilation| 1992
- 1749
-
Two Long Lifetimes in Liquid Normal Hexane| 1992
- 1753
-
Positron Annihilation in Elastomers with Simulated Modification of Free Volume| 1992
- 1757
-
Study of Energy Transfer Process in Light Absorbing Pigments: Chlorophyll, Using Positron Annihilation Technique| 1992
- 1761
-
Thermal Variation of the Lifetimes in Five Epoxy Resins| 1992
- 1771
-
A Positron Lifetime Study of Solid-Solid Transitions in Partially Polymerized HDODA| 1992
- 1775
-
Some Subjects of Positron Annihilation Studies in Polymers| 1992
- 1779
-
Positron Annihilation Kinetic Energy Distributions of Different Lifetime Components in Teflon Polymer| 1992
- 1783
-
Temperature Curves of Positron Annihilation Lifetime Parameter in Polyethylene Teraphthalate| 1992
- 1787
-
Study of Composition of Positron Annihilation Lifetime Spectrum and Temperature Effect on Lifetime Parameters in Polymer PVC. Part I.| 1992
- 1791
-
Study of Compositlon of Positron Annihilation Lifetime Spectrum and Temperature Effect on Lifetime Parameters in Polymer PVC. Part II.| 1992
- 1795
-
The Relations between Positron Annihilation and Conductivity of Non-Metal Conductors| 1992
- 1804
-
Probing Redox Reaction of Unusual Valence Nickel (IV) in Aqueous Medium by Positronium| 1992
- 1811
-
Decrease in o-Ps Formation in Polymers during Positron Lifetime Measurements| 1992
- 1815
-
Effect of Sorbed Water and Amide Content on the o-Ps Lifetime in Polyamides| 1992
- 1819
-
Positron Behaviour in PHB Polymer| 1992
- 1823
-
Positron Annihilation Studies in Aqueous and Non-Aqueous Binary Solutions of TTAB| 1992
- 1829
-
A New Positron Polarimeter| 1992
- 1833
-
A Slow-Positron Source Project Using the Photon Factory Electron Linac| 1992
- 1837
-
First Tests of an Antiproton Anticyclotron at LEAR| 1992
- 1841
-
Beyond 106-Count Lifetime Spectra Using Hamamatsu Tubes and Pilot U| 1992
- 1845
-
A High Resolution Doppler-Broadening Spectrometer| 1992
- 1849
-
Tungsten Singlecrystal and Polycrystalline Foils Used as First Transmission Moderator| 1992
- 1853
-
Improvements in the Acquisition and Analysis of Doppler-Broadening Annihilation Spectra| 1992
- 1857
-
On the Evaluation of the Fraction of Orthopositronium in Lifetime Spectra| 1992
- 1861
-
S-Parameters and Count-Rate| 1992
- 1863
-
Development and Use of a Multi-Wire Proportional Chamber Positron Camera at a Clinical Site without a Cyclotron| 1992
- 1867
-
Electrostatic-Transport Positron Beams: Recent Developments at UEA| 1992
- 1871
-
Recent Developments in the Determination of Positron Annihilation Rate Distributions by Regularized Solution of Integral Equations| 1992
- 1875
-
Monte-Carlo Calculation of Positron Implantation in Multi-Layered Materials| 1992
- 1879
-
Rare-Gas Solids as Positron Moderators in "Critical Environments"| 1992
- 1883
-
Dynode Timing Electronics| 1992
- 1889
-
Development of a New Positron-Camera for 2D-ACAR Measurements| 1992
- 1893
-
Intense Brightness Enhanced Positron Beam from an Electron Linac and its Applications| 1992
- 1897
-
Continuous Lifetime Distribution Using Laplace Inversion Method| 1992
- 1901
-
Use of Image Processing Techniques in the Analysis of Positron Annihilation Spectra| 1992
- 1905
-
Performance Analysis in Positron Annihilation Methods| 1992
- 1911
-
High-Purity CsI Scintillators for Fast Timing Applications| 1992
- 1915
-
A Pulsed Positronium Beam| 1992
- 1919
-
An Electrostatic System for Investigating Positron - Atom Collisions| 1992
- 1923
-
Data Analysis and Diagnostic Package for Lifetime Spectra of Multilayered Samples| 1992
- 1927
-
Electro-Production of Intense Slow Positron Beams| 1992
- 1931
-
Compact, Magnetically Guided Slow Positron Beam for Defect Studies| 1992
- 1935
-
The Positron-Clock Principle| 1992
- 1939
-
Study of Positronium in Condensed Matter with Polarized Positrons| 1992
- 1943
-
Generalized Tent Functions| 1992
- 1947
-
Current Status of the MUP-PET Positron Camera Development| 1992
- 1951
-
Modifications to the Ghent Slow Positron Beam| 1992
- 1955
-
Performance Characteristics of Eighteen Positron Lifetime Spectrometers| 1992
- 1961
-
PAS Studies on the New Topic: Cold Nuclear Fusion| 1992
- 1965
-
Computerized Positron Lifetime Spectrometer and Graphic Interface for the Lifetime Spectra Analysis| 1992
- 1967
-
A Positron Annihilation Age-Momentum Correlation Measurement System| 1992
- 1971
-
On Source Contributions to Positron Lifetime Spectra| 1992
- 1977
-
Optimization of Beam Parameters for Positron Microanalysis| 1992
- 1981
-
Maximum Entropy Analysis of Positron Annihilation Lifetime Spectra| 1992
- 1985
-
Low Energy Positron Flux Generator for Microstructural Characterization of Thin Films| 1992
- 1989
-
β+γE Age-Momentum-Correlation Measurements with an MeV Positron Beam| 1992
- 1993
-
Positron Pulsing System for Variable Energy Positron Lifetime Spectroscopy| 1992
- 1997
-
Test of 3D Momentum Density and Fermi Surface Reconstruction| 1992
- 2001
-
An Experiment to Demonstrate the P-Parity Conservation in e--e+ Annihilation| 1992
- 2005
-
Data Acquisition and Analysis Program POSIT| 1992
- 2009
-
A New Concept for a Pulsed Positron Source| 1992
- 2013
-
The Focusing of a Positron Beam by an Electrostatic Lens and an Increasing Magnetic Field| 1992
- 2017
-
Positronium Beam Experimentation| 1992
- 2021
-
Spherical Symmetry Brightness Enhancer for Accelerator and Reactor-Based Positron Beams| 1992
- 2025
-
Summary on Positron and Positronium Chemistry| 1992
- 2033
-
Physics Summary Talk| 1992