ISSN:
1572-9540
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Using time differential perturbed angular correlation (TDPAC) we investigated the181Ta nuclear quadrupole interaction (NQI) in situ during intercalation of ethylenediamine (EDA) into 1T-TaS2. A non-hexagonal $$\sqrt 7 \times \sqrt 7 $$ superstructure related to a charge density wave is formed with the phasing onto the lattice being derived from the NQI data. Upon heating to 473 K the Ta metal coordination changes irreversibly from octahedral to trigonal prismatic.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00567477
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