Electric quadrupole interaction measurements in YBa2Cu3O
x
and related compounds |
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| Authors: | H Saitovitch P R J Silva A M Rodríguez |
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| Institution: | (1) Centro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud 150, 22290 Rio de Janeiro, Brasil;(2) Consejo Nacional de Investigaciones Científicas y Tecnológicas, CONICET, Argentina;(3) Present address: Laboratorio de Espectroscopía Nuclear e Interacciones Hiperfinas (LENIH), Dto. de Física, U.N.L.P., CC-67, 1900 La Plata, Argentina |
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| Abstract: | In this work we present Electric Quadrupole Interaction (EQI) measurements, made by Time Differential Perturbed Angular Correlation
(TDPAC), on111Cd in YBa2Cu3O
x
and some related compounds. These studies were intended to determine the relationship between the EQI and the actual probe
site. The probes were introduced into the materials as a diluted111In-complex or via In(111In)2O3. Our observations indicated that there is no need to suppose the presence of many probe sites in YBa2Cu3O
x
to explain the experimental results. |
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| Keywords: | |
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