Results 121 to 130 of about 1,414,987 (211)

Recent advances in defect characterization in 6H-SiC using Deep Level Transient Spectroscopy and Positron Annihilation Spectroscopy

, 2000
Deep Level Transient Spectroscopy and Positron Annihilation Spectroscopy are two major techniques currently used in studying point defects in 6H-SiC. These techniques are briefly described.
Ling, CC, Gong, M, Chen, XD, Beling, CD, Fung, S   +4 more
core  

Analysis of monomer ratios in a dimethacrylate mixture using positron annihilation spectroscopy. [PDF]

Sci Rep
Cifraničová K, Šauša O, Rosskopfová O, Sedničková M, Švajdlenková H.   +4 more
europepmc   +1 more source

Copper Precipitation in Aluminum Alloys Observed by Coincidence Doppler-Broadening Spectroscopy and Positron Annihilation Lifetime Spectroscopy

The Cu content in Al alloys significantly influences the solidification and precipitation microstructure, which is crucial for tailoring material properties in aerospace and automotive engineering applications.
Mathes, Lucian, Hugenschmidt, Christoph, Liedke, Maciej Oskar, Suhr, Maximilian, Butterling, Maik, Heinl, Leon, Hirschmann, Eric   +6 more
core   +1 more source

Effect of Silane Coupling Agents on Structure and Properties of Carbon Fiber/Silicon Rubber Composites Investigated by Positron Annihilation Spectroscopy. [PDF]

Molecules
Gao J, Mei J, Xiong H, Han X.
europepmc   +1 more source

Insightful understanding of the correlations of the microstructure and catalytic performances of Pd@chitosan membrane catalysts studied by positron annihilation spectroscopy. [PDF]

RSC Adv, 2018
Liu Q, Xu M, Zhao J, Wang Y, Qi C, Zeng M, Xia R, Cao X, Wang B.   +8 more
europepmc   +1 more source

Study of mechanical and electrical properties through positron annihilation spectroscopy for ethylene-propylene-diene rubber biocomposites with treated wheat husk fibers. [PDF]

Sci Rep
Mohamed HFM, Taha HG, Mohammed WM, Abdel-Hady EE, Awad S.   +4 more
europepmc   +1 more source

Positron deep level transient spectroscopy - A new application of positron annihilation to semiconductor physics

, 1997
Recent positron mobility and lifetime measurements made on ac-biased metal on semi-insulating GaAs junctions, which have identified the native EL2 defect through a determination of the characteristic ionization energy of the donor level, are reviewed. It
Panda, BK, Ling, CC, Au, HL, Reddy, CV, Beling, CD, Fung, S, Deng, AH   +6 more
core  

Study of multiblock polyamide-6/Poly-(isoprene) copolymers by positron annihilation spectroscopy

Open Chemistry, 2008
Bryaskova R., Mateva R., Djourelov N., Krasteva M.   +3 more
doaj   +1 more source

Positron annihilation spectroscopy of vacancy-related defects in CdTe:Cl and CdZnTe:Ge at different stoichiometry deviations. [PDF]

Sci Rep, 2016
Šedivý L, Čížek J, Belas E, Grill R, Melikhova O.   +4 more
europepmc   +1 more source

Zn-vacancy related defects identified in ZnO films grown by pulsed laser deposition

, 2015
Undoped and Cu-doped ZnO grown on sapphire using pulsed laser deposition (PLD) were studied by positron annihilation spectroscopy (PAS), photoluminescence (PL), high-resolution transmission electron microscopy (HRTEM) and secondary ion mass spectroscopy (
Wagner, A, Wang, Z, Ling, FCC, Luo, C, Anwand, W   +4 more
core