P. Sen

Analysis of Gunshot Residue and Associated Materials—A Review

Identification of gunshot residue: a critical review

Screening of positrons in semiconductors and insulators

Thermalization of free positronium atoms by collisions with silica-powder grains, aerogel grains, and gas molecules

Point defects and dopant diffusion in silicon

Study of defects in GaN grown by the two-flow metalorganic chemical vapor deposition technique using monoenergetic positron beams

Theory of positrons in solids and on solid surfaces

Detrapping of positrons and thermal stability of phosphorus-vacancy pairs in silicon

Mechanical alloying and milling

Observation of the Amorphous-to-Crystalline Surface Transition in Al-AlxOyUsing Slow Positrons

Transformation from Icosahedral Quasicrystalline to Amorphous Structure in Al₆₅Cu₂₀Fe₁₅

Positron Studies of Defects in III–V Semiconductor Compounds

Positron work functions in transition metals

Nucleation and growth of helium bubbles in nickel studied by positron-annihilation spectroscopy

Interaction of positron beams with surfaces, thin films, and interfaces

Native and irradiation-induced monovacancies inn-type and semi-insulating GaAs

Positronium formation in porous materials for antihydrogen production

Defects and Oxygen in Silicon Studied by Positrons

The positron beam at the stuttgart pelletron accelerator and its applications to? +? positron lifetime measurements

Positron studies of condensed matter

Positron annihilation studies in alpha-irradiated n-type GaAs

Isochronal annealing studies on alpha-irradiated nickel

Annealing study of defects in alpha-irradiated n-type GaAs by positron-annihilation technique

Annealing of electron irradiated GaP studied by positron lifetime technique

New evidence of positronium formation in neutron-irradiated molybdenum crystal containing voids

A positron annihilation study of vacancy-type defects in Al-Cu-Fe quasicrystals

Correlation of Positron Age and Pair Momentum in Radiation-Induced Voids in Molybdenum

Application of Proton-Induced X-Ray Emission Technique to Gunshot Residue Analyses

Positron annihilation studies in oxides

Effect of doping on positron lifetime in Si crystals