55 citations · 138 across the 11 of their papers we have counts for
12 papers
Large exchange bias from coupled antiferromagnetic order and glassy magnetic freezing in
Suman Mondal, Himadri Roy Dakua, Raz Luger +2
Magnetization measurements on single-crystalline reveal antiferromagnetic order near and a lower-temperature history-dependent magnetic respo…
Anomalous slow-down of the bound state dynamics in a non-locally coupled quantum circuit
Biswajit Paul, Suman Mondal, Tapan Mishra
Additional hopping channels in a tight-binding lattice is known to introduce faster dynamics of a quantum mechanical particle. However, we show that in the case of a repulsively bo…
Weak Itinerant Ferromagnetism (WIFM) in MAX phase compound CrFeGeC
Suman Mondal, Mohamad Numan, Kurt Kummer +2
Magnetic MAX phase compounds are important materials for studying the two-dimensional magnetism because of their layered crystallographic structure. The hexagonal MAX phase compoun…
Symmetry-Enriched Criticality in a Coupled Spin-Ladder
Suman Mondal, Adhip Agarwala, Tapan Mishra +1
We study a one-dimensional ladder of two coupled XXZ spin chains and identify several distinct gapless symmetry-enriched critical phases. These have the same unbroken symmetries an…
Interacting bosons on a Su-Schrieffer-Heeger ladder: Topological phases and Thouless pumping
Ashirbad Padhan, Suman Mondal, Smitha Vishveshwara +1
We study the topological properties of hardcore bosons on a two-leg ladder consisting of two Su-Schrieffer-Heeger (SSH) chains that are coupled via hopping and interaction. We char…
Self organized criticality of magnetic avalanches in disordered ferrimagnetic material
Suman Mondal, Mintu Karmakar, Prabir Dutta +3
We observe multiple step-like jumps in a Dy-Fe-Ga-based ferrimagnetic alloy in its magnetic hysteresis curve at 2 K. The observed jumps have a stochastic character with respect to…
Phonon-induced breakdown of Thouless pumping in the Rice-Mele-Holstein model
Suman Mondal, Eric Bertok, Fabian Heidrich-Meisner
Adiabatic and periodic variation of the lattice parameters can make it possible to transport charge through a system even without net external electric or magnetic fields, known as…
Realizing a symmetry protected topological phase through dimerized interactions
Suman Mondal, Ashirbad Padhan, Tapan Mishra
We show that in a system of one dimensional spinless fermions a topological phase and phase transition can emerge only through interaction. By allowing a dimerized or bond-alternat…
Emergence of multiple localization transitions in a one-dimensional quasiperiodic lattice
Ashirbad Padhan, Mrinal Kanti Giri, Suman Mondal +1
Low dimensional quasiperiodic systems exhibit localization transitions by turning all quantum states localized after a critical quasidisorder. While certain systems with modified o…
Signatures of non-trivial pairing in the quantum walk of two-component bosons
Mrinal Kanti Giri, Suman Mondal, B. P. Das +1
Nearest neighbour bosons possessing only onsite interactions do not form onsite bound pairs in their quantum walk due to fermionization. We obtain signatures of non-trivial onsite…
Competing magnetic interactions and magnetocaloric effect in HoSn
Suman Mondal, Pushpendra Yadav, Anan Bari Sarkar +4
The rare-earth intermetallic compound HoSn demonstrates fascinating magnetic properties which include temperature-driven multiple magnetic transitions and field driven meta…
Two component quantum walk in one-dimensional lattice with hopping imbalance
Mrinal Kanti Giri, Suman Mondal, Bhanu Pratap Das +1
We investigate the two-component quantum walk in one-dimensional lattice. We show that the inter-component interaction strength together with the hopping imbalance between the comp…