TY - JOUR
T1 - EPR Studies of the Defect Centers in y-Irradiated KH2PO4, NH4H2PO4 and Ba(H2PO4)2 Single Crystals
T2 - Effects of Impurities and Thermal Annealing
AU - Yu, Jiang Tsu
AU - Lou, Ssu Hao
PY - 1993
Y1 - 1993
N2 - The Ci2O4 impurity has been found to be very effective in stabiUzing a phosphorus oxyradical produced by y-irradiation at room temperature in KH2PO4 and NH4H2PO4 crystals. A similar radical species can be observed in pure Ba(H2P04)2 crystals y-irradiated at room temperature. The observed principal values of the g-factor and the hyperfine splitting indicate that this radical species could be the [PO5]2 or [OjPOO]2-.
AB - The Ci2O4 impurity has been found to be very effective in stabiUzing a phosphorus oxyradical produced by y-irradiation at room temperature in KH2PO4 and NH4H2PO4 crystals. A similar radical species can be observed in pure Ba(H2P04)2 crystals y-irradiated at room temperature. The observed principal values of the g-factor and the hyperfine splitting indicate that this radical species could be the [PO5]2 or [OjPOO]2-.
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U2 - 10.1143/JPSJ.62.3294
DO - 10.1143/JPSJ.62.3294
M3 - Article
AN - SCOPUS:21344484173
SN - 0031-9015
VL - 62
SP - 3294
EP - 3301
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
IS - 9
ER -