65 citations · 595 across the 21 of their papers we have counts for
22 papers
Crystal growth, magnetic, and transport properties of the candidate altermagnet CrNbS
Nashra Pistawala, Martin R. Lees, Geetha Balakrishnan +1
Altermagnetism is a rapidly emerging paradigm in condensed matter magnetism, yet the number of experimentally confirmed altermagnetic candidates remains remarkably limited. Cr$_{1/…
Gapless dynamic magnetic ground state in the charge-gapped trimer iridate BaNbIrO
Abhisek Bandyopadhyay, S. Lee, D. T. Adroja +18
We present an experimental investigation of the magnetic ground state in BaNbIrO, a fractional valent trimer iridate. X-ray absorption and photoemission spectroscopy…
Novel quantum spin liquid ground state in the trimer rhodate BaNbRhO
Abhisek Bandyopadhyay, S. Lee, D. T. Adroja +14
Frustrated magnets offer a plethora of exotic magnetic ground states, including quantum spin liquids (QSLs), in which enhanced quantum fluctuations prevent a long-range magnetic or…
Evidence for the coexistence of time-reversal symmetry breaking and Bardeen-Cooper-Schrieffer-like superconductivity in LaPd
D. A. Mayoh, A. D. Hillier, G. Balakrishnan +1
Time-reversal symmetry breaking (TRSB) with a Bardeen-Cooper-Schrieffer (BCS) -like superconductivity occurs in a small, but growing number of noncentrosymmetric (NCS) materials, a…
Pairing symmetry of an intermediate valence superconductor CeIr3 investigated using muSR measurements
D. T. Adroja, A. Bhattacharyya, Y. J. Sato +6
We have investigated the bulk and microscopic properties of the rhombohedral intermediate valence superconductor CeIr by employing magnetization, heat capacity, and muon spin r…
Superconductivity and the upper critical field in the chiral noncentrosymmetric superconductor NbRhB
D. A. Mayoh, M. J. Pearce, K. Götze +3
NbRhB crystallises in a chiral noncentrosymmetric structure and exhibits bulk type-II superconductivity below ~K. Here we show that the temperature dependence…
Investigation of Superconducting Gap Structure in HfIrSi using muon spin relaxation/rotation
A. Bhattacharyya, K. Panda, D. T. Adroja +6
Appearance of strong spin-orbit coupling (SOC) is apparent in ternary equiatomic compounds with 5-electrons due to the large atomic radii of transition metals. SOC plays a signi…
Probing the superconducting ground state of ZrIrSi: A SR study
K. Panda, A. Bhattacharyya, D. T. Adroja +6
The superconducting ground state of newly reported ZrIrSi is probed by means of SR technique along with resistivity measurement. The occurrence of superconductivity at $T_\mathr…
Ir 5-band Derived Superconductivity in LaIr
A. Bhattacharyya, D. T. Adroja, P. K. Biswas +4
We have studied the superconducting properties of LaIr with a rhombohedral structure using magnetization, heat capacity, and muon-spin rotation/relaxation (SR) measurements.…
Superconductivity in Ru0.55Rh0.45P and Ru0.75Rh0.25As probed by muon spin relaxation and rotation measurements
V. K. Anand, D. T. Adroja, M. R. Lees +3
Superconductivity in the pseudo-binary pnictides Ru0.55Rh0.45P and Ru0.75Rh0.25As is probed by muon spin relaxation and rotation (muSR) measurements in conjuction with magnetic sus…
Multigap Superconductivity in Chiral Noncentrosymmetric TaRhB
D. A. Mayoh, A. D. Hillier, K. Götze +3
We report the first observation of multigap superconductivity in TaRhB. We show TaRhB is a bulk type-II superconductor with a transition temperature, $T_{\m…
Superconducting and normal-state properties of the noncentrosymmetric superconductor Re6Zr
D. A. Mayoh, J. A. T. Barker, R. P. Singh +3
We systematically investigate the normal and superconducting properties of non-centrosymmetric ReZr using magnetization, heat capacity, and electrical resistivity measurement…
Suppression of magnetic excitations near the surface of the topological Kondo insulator SmB6
P. K. Biswas, M. Legner, G. Balakrishnan +8
We present a detailed investigation of the temperature and depth dependence of the magnetic properties of 3D topological Kondo insulator SmB6 , in particular near its surface. We f…
Studies of the superconducting properties of Sn1-xInxTe (x=0.38 to 0.45) using muon-spin spectroscopy
M. Saghir, J. A. T. Barker, G. Balakrishnan +2
The superconducting properties of Sn1-xInxTe (x = 0.38 to 0.45) have been studied using magnetization and muon-spin rotation or relaxation (muSR) measurements. These measurements s…
Probing the superconducting ground state of the noncentrosymmetric superconductors CaTSi3 (T = Ir, Pt) using muon-spin relaxation and rotation
R. P. Singh, A. D. Hillier, D. Chowdhury +4
The superconducting properties of CaTSi3 (where T = Pt and Ir) have been investigated using muon spectroscopy. Our muon-spin relaxation results suggest that in both these supercond…
Investigations of the superconducting states of noncentrosymmetric LaPdSi3 and LaPtSi3
M. Smidman, A. D. Hillier, D. T. Adroja +6
The noncentrosymmetric superconductors LaPdSi3 and LaPtSi3 have been studied with magnetization, specific heat, resistivity and muon spin rotation/relaxation (muSR) measurements. T…
Neutron scattering and muon spin relaxation measurements of the non-centrosymmetric antiferromagnet CeCoGe3
M. Smidman, D. T. Adroja, A. D. Hillier +10
The magnetic states of the non-centrosymmetric, pressure induced superconductor CeCoGe3 have been studied with magnetic susceptibility, muon spin relaxation(muSR), single crystal n…
Comparative study of the centrosymmetric and non-centrosymmetric superconducting phases of Re3W using muon-spin spectroscopy and heat capacity measurements
P. K. Biswas, A. D. Hillier, M. R. Lees +1
We compare the low-temperature electronic properties of the centrosymmetric (CS) and non-centrosymmetric (NCS) phases of Re3W using muon-spin spectroscopy and heat capacity measure…
Structure and superconductivity of two different phases of Re3W
P. K. Biswas, M. R. Lees, A. D. Hillier +3
Two superconducting phases of Re3W have been found with different physical properties. One phase crystallizes in a non-centrosymmetric cubic (alpha-Mn) structure and has a supercon…
Two-gap superconductivity in LuFeSi: a transverse-field muon spin rotation study
P. K. Biswas, G. Balakrishnan, D. McK. Paul +2
The superconducting properties of Lu2Fe3Si5 with Tc = 6.1 K have been investigated using low-temperature transverse-field muon spin rotation (SR) and specific heat measurements.…
Muon-spin-spectroscopy study of the penetration depth of FeTe0.5Se0.5
P. K. Biswas, G. Balakrishnan, D. M. Paul +3
Muon spin spectroscopy measurements have been used to study the superconducting state of FeTe0.5Se0.5. The temperature dependence of the in-plane magnetic penetration depth, lambda…
Pressure Induced Change in the Magnetic Modulation of CeRhIn5
S. Majumdar, G. Balakrishnan, M. R. Lees +2
We report the results of a high pressure neutron diffraction study of the heavy fermion compound CeRhIn5 down to 1.8 K. CeRhIn5 is known to order magnetically below 3.8 K with an i…