Zobrazeno 1 - 10
of 364
pro vyhledávání: '"Iyer, Kartik K."'
The compound, Nd2PdSi3, belonging to R2PdSi3 family (R = rare-earths) has been known to exhibit exotic behavior due to unusual Nd 4f hybridization. Here, we study the electronic properties of Nd2RhSi3 employing ac and dc magnetization, heat-capacity,
Externí odkaz:
http://arxiv.org/abs/2407.15157
Publikováno v:
J. Magn. Magn. Mater. 597 (2024) 172018
We report the results of dc susceptibility and heat capacity measurements on the (ball-milled) nanocrystalline rare-earth (R) ternary compound, crystallizing in Gd4RhIn type, cubic Dy4RhAl compound. The bulk form of this compound has been known to un
Externí odkaz:
http://arxiv.org/abs/2404.08956
We study the single crystal growth and the electronic properties of TbIrIn5. The single crystals of TbIrIn5 were grown using the flux method. The analysis of the x-ray diffraction pattern shows high-quality single crystals formed in a tetragonal crys
Externí odkaz:
http://arxiv.org/abs/2401.16721
Autor:
Iyer, Kartik K, Maiti, Kalobaran, Rayaprol, Sudhindra, Kumar, Ram, Mattepanavar, S., Dodamani, S., Sampathkumaran, E. V.
Partially disordered antiferro (PDA) magnetism (in which one of the three magnetic ions in a triangular network remains magnetically disordered), has been known commonly among geometrically frustrated insulating materials. The one-third plateau in is
Externí odkaz:
http://arxiv.org/abs/2309.08176
Autor:
Iyer, Kartik K., Rayaprol, Sudhindra, Kumar, Ram, Matteppanavar, Shidaling, Dodamani, Suneel, Maiti, Kalobaran, Sampathkumaran, Echur V.
Publikováno v:
Magnetochemistry 9, 85 (2023)
We report the electronic properties of R4PtAl (R = Ho, and Er), which contains 3 sites for R, by the measurements of magnetization (ac and dc), heat-capacity, transport, and magnetoresistance (MR). Dc magnetization data reveal antiferromagnetic order
Externí odkaz:
http://arxiv.org/abs/2304.10121
SnTe, an archetypical topological crystalline insulator, often shows a transition from a highly symmetric cubic phase to a rhombohedral structure at low temperatures. In order to achieve the highly symmetric cubic phase at low temperatures suitable f
Externí odkaz:
http://arxiv.org/abs/2109.01420
Autor:
Maiti, Ayanesh, Pandeya, Ram Prakash, Singh, Bahadur, Iyer, Kartik K, Thamizhavel, A, Maiti, Kalobaran
Publikováno v:
Physical Review B 104, 195403 (2021)
Discovery of topologically protected surface states, believed to be immune to weak disorder and thermal effects, opened up a new avenue to reveal exotic fundamental science and advanced technology. While time-reversal symmetry plays the key role in m
Externí odkaz:
http://arxiv.org/abs/2107.06562
Autor:
Iyer, Kartik K., Roberts, James A., Waak, Michaela, Vogrin, Simon J., Kevat, Ajay, Chawla, Jasneek, Haataja, Leena M., Lauronen, Leena, Vanhatalo, Sampsa, Stevenson, Nathan J.
Publikováno v:
In eBioMedicine April 2024 102
We report complex magnetic, magnetoresistance (MR) and magnetocaloric properties of Gd4RhAl and Tb4RhAl forming in the Gd4RhIn type cubic structure. Though the synthesis of the compounds was reported long ago, to our knowledge, no attempt was made to
Externí odkaz:
http://arxiv.org/abs/2104.14521
We have carried out magnetization, heat capacity, electrical and magnetoresistance measurements (2-300 K) for the polycrystalline form of intermetallic compounds, R2RhSi3 (R= Gd, Tb, and Dy), forming in a AlB2 derived hexagonal structure with a trian
Externí odkaz:
http://arxiv.org/abs/2004.03144