BARC/PUB/2017/1399

 
 

Simultaneous measurement of electric field gradient both at 111Cd and 181Ta sites in a single perturbed γ-γ angular correlation measurement

 
     
 
Author(s)

Banerjee, D.; Das, S. K.; Thakare, S. V.
(RCD;RPhD)

Source

Journal of Radioanalytical and Nuclear Chemistry, 2017. Vol. 313: pp. 677-682

ABSTRACT

Present work demonstrates, for the first time, the use of multiple probes in a single time differential per-turbed angular correlation (TDPAC) measurement. Two different probes, viz.,111In/111Cd and 181Hf/181Ta, simul-taneously have been incorporated in both pure rutile and Hafnium (Hf)-doped rutile Titanium Dioxide (TiO2) sys-tems following a soft chemical method. The rutile structure was identified by the hyperfine parameters, viz., quadru-pole frequency (ωQ) and asymmetry (η). Due to the doping of Hf at 5 and 10 at.%, the sample partially lost the purity of the crystal and the fact has been reflected at both the probe sites.

 
 
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