96 citations · 468 across the 29 of their papers we have counts for
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Multiglass properties and magnetoelectric coupling in uniaxial anisotropic spin-cluster-glass Fe2TiO5
Shivani Sharma, Tathamay Basu, Aga Shahee +3
The compound, Fe2TiO5 (FTO)is a well-known uniaxial anisotropic spin-glass insulator with two successive glassy freezing temperatures i.e. transverse (TTF= 9K) and longitudinal (TL…
Magnetic and dielectric behavior of the spin-chain compound Er2BaNiO5 well below its Néel temperature
Tathamay Basu, Kiran Singh, N. Mohapatra +1
We have recently reported that the Haldane spin-chain system, Er2BaNiO5, undergoing antiferromagnetic order below 32 K, is characterized by the onset of ferroelectricity near 60K d…
Anisotropic magnetodielectric coupling behavior of Ca3Co1.4Rh0.6O6 due to geometrically frustrated magnetism
Tathamay Basu, Kartik K. Iyer, Kiran Singh +3
We have investigated the magnetic, dielectric and magnetodielectric (MDE) behavior of a geometrically frustrated spin-chain system, Ca3Co1.4Rh0.6O6, in the single crystalline form…
Multiferroicity and magneto-electric effect in GdBaNiO
S. Chowki, Tathamay Basu, K. Singh +2
We report the observation of electric polarization in the magnetically ordered state of the Haldane chain compound, GdBaNiO, with strongly correlated magnetic and dielectri…
Displacive-type ferroelectricity from magnetic correlations within spin-chain
Tathamay Basu, V. V. Ravi Kishore, Smita Gohil +8
Observation of ferroelectricity among non-d0 systems, which was believed for a long time an unrealistic concept, led to various proposals for the mechanisms to explain the same (i.…
A reentrant phenomenon in magnetic and dielectric properties of Dy2BaNiO5 and an intriguing influence of external magnetic field
Tathamay Basu, P. L. Paulose, Kartik K Iyer +5
We report that the spin-chain compound Dy2BaNiO5 recently proven to exhibit magnetoelectric coupling below its Neel temperature (T_N) of 58 K, exhibits strong frequency-dependent b…