POSITRON LIFETIME DETERMINATION OF InP BY A HIGH RESOLUTION TIME SPECTROMETER

POSITRON LIFETIME DETERMINATION OF InP BY A HIGH RESOLUTION TIME SPECTROMETER 1 first-author 2 1 Shaanxi Teachers University, Xian 710062. Shaanxi Teachers University, Xian 710062. Tsinghua University, Beijing 100084, China Tsinghua University, Beijing 100084, China Positron lifetime was measured on crystalline indium phosphide by a high resolution time spectrometer. By trapping model positron lifetime in bulk InP was estimated at 231.5 ± 1.5 ps which was carefully compared with the experimental and the theoretical values known from the literature. Positron lifetime Semiconductor REFERENCES Moser P , Pautrat J L , Corbel C et al . In: Jain P C , Singru R M , Gopinathan K P , eds. Positron annihilation , Singapore : World Sci. Pub. Co ., 1985 . 733 . Positron annihilation Penfold I T , Salmon P S , Jensen K O et al . In: Dorikens-Vanpraet L , Dorikens M , Segers D , eds. Positron annihilation . Singapore : World Sci. Pub. Co ., 1988 . 725 . Positron annihilation West R N . In: Hautojarvi P , ed. Positron in solid . Berlin : Springer , 1979 . 89 . Positron in solid Dannefaer S . J Phys , 1982 , C15 : 599 . J Phys Dlubek G , Brummer O , Plazaola F et al . Appl Phys Lett , 1985 , 46 : 1136 . Appl Phys Lett Dlubek G , Brümmer O . Ann Phys , (leipzig) , 1986 , 7 : 178 . Ann Phys, (leipzig) Plazaola F . Thesis Universidad del Pais Vasco , Bilbao, Spain , 1986 . Thesis Beling C D , Simpson R I , Stewart M G et al . Phys Stat Sol , 1987 , 102A : 573 . Phys Stat Sol Seeger A , Banhart F , Baner W . In: Dorikens-vanpraet L , Dorikens M , Segers D , eds. Positron annihilation . Singapore : World Sci. Pub. Co ., 1988 . 275 . Positron annihilation Puske M J , Mäkinen S , Manninen M et al . Phys Rev , 1989 , B39 : 7666 . Phys Rev Chang Tianbao , Yin Dingzhen , Cao Chuan et al . Nucl Instr Meth , 1987 , A256 : 398 . Nucl Instr Meth Dannefaer S , Mascher P , Kerr D . In: Dorikens-Vanpraet L , Dorikens M , Segers D , eds. Positron annihilation . Singapore : World Sci. Pub. Co ., 1988 . 714 . Positron annihilation Dannefaer S , Kerr D . J Appl Phys , 1986 , 60 : 591 . J Appl Phys The Project Supported by National Natural Science Foundation of China 1993-02-01 2021-02-05 1993 Nuclear Science and Techniques 1 4