This work was supported by the National Natural Science Foundation of China(NSFC)under Grant No.51402173;the Fundamental Research Funds for the Central Universities(Grant No.FRF-TP-15-099A1).
Photoluminescence(PL)bands from potassium dihydrogen phosphate(KDP)crystals are studied by time-resolved PL spectroscopy.KDPcrystals irradiated at a laser fluence of 11.5 J/cm^(2) are found to have the highest probabi...
Supported by the National Natural Science Foundation of China under Grant Nos 11405231 and 91426301
Ti_(3)AlC_(2)samples are irradiated in advance by 3.5 MeV Fe-ion to the fluence of 1.0×10^(16)ion/cm^(2),and then are implanted by 500 keV He-ion with the fluence of 1.0×10^(17)ion/cm^(2)at room temperature.The irra...
Muscovite mica sheets with a thickness of 12m were irradiated by various kinds of swift heavy ions in Heavy Ion Research Facility in Lanzhou(HIRFL).In the irradiation experiment,the fluence was kept in the range of 1...
Project supported by the Open Project of Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education,Lanzhou University(Grant No.LZUMMM2012003);the Open Project of Key Laboratory of Beam Technology and Material Modification of Ministry of Education,Beijing Normal University(Grant No.201204);the Open Project of State Key Laboratory of Crystal Material,Shandong University,China(Grant No.KF1311)
Remarkable room temperature ferromagnetism in pure single-crystal rutile TiO2 (001) samples irradiated by D-D neutron has been investigated. By combining X-ray diffraction and positron annihilation lifetime, the con...
In this work, studied electrical conductivity(s) and annealing of radiation defects in crystals of n-InP are irradiated by electrons energy of 6 MeV and doses of 1017 el/cm2 (centimeter) and 2 × 1017 el/cm2 (centimet...
This work was partly supported by the National Natural Science Foundation of China(Grant Nos.61235011,61008030,61108014,61205124);the ChenGuang Project of Shanghai Municipal Education Commission(Grant No.10CG19);the Specialized Research Fund for the Doctoral Program of High Education(Grant No.20100072120037);the National 863 Program.
Thermomechanical damage of nodules in dielectric multilayer coatings that are irradiated by nanosecond laser pulses has been interpreted with respect to mechanical properties and electric-field enhancement.However,the...
It’s determined that a phasic dynamics of deformation strengthening of single-crystal silicon irradiated by γ-quanta (with energy ~1.27 MeV) in the range of radiation absorbed doses from 102 up to 109 rad by the int...
Project supported by the National Nature Science Foundation of China(50472034);the Natural Science Foundation of Hebei Province(E2005000048);Education Ministry Doctoral Program Foundation of China(20050080006)
Fast-neutron irradiated nitrogen-doped Czochralski silicon(NCZ-Si)was annealed at 1100℃for different time,then FTIR and optical microscope were used to study the behavior of oxygen.It is found that[Oi]increase at the...
Project supported by the National Natural Science Foundation of China (Grant Nos 50032010 and 50472034) and the Natural Science Foundation of Hebei Province, China (Grant Nos 601047 and E2005000048).
Annealing effect of the oxygen precipitation and the induced defects have been investigated on the fast neutron irradiated Czochralski silicon (CZ-Si) by infrared absorption spectrum and the optical microscopy. It i...