8 citations · 28 across the 17 of their papers we have counts for
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Interface controlled spin filtering and nonreciprocal transport in Altermagnet/Ising superconductor junctions
Arindam Boruah, Saumen Acharjee, Prasanta Kumar Saikia
We investigate theoretically spin-resolved transport, spin filtering, and nonreciprocal effects in an Altermagnet/Ising superconductor (AM/ISC) junction with a spin-active interfac…
Unconventional spin valve effect in altermagnets induced by Rashba spin orbit coupling and triplet superconductivity
Saumen Acharjee, Aklanta Dihingia, Nayanav Sonowal +1
We theoretically investigate spin dependent transport in altermagnet/triplet superconductor/altermagnet (AM/TSC/AM) junctions in the presence of interfacial Rashba spin orbit coupl…
Field free Josephson diode effect in Ising Superconductor/Altermagnet Josephson junction
Arindam Boruah, Saumen Acharjee, Prasanta Kumar Saikia
Altermagnets (AMs) are an exotic class of antiferromagnet that exhibit spin-splitting even at the absence of net global magnetization and spin-orbit coupling (SOC) effects. In this…
Effect of interfacial Dzyaloshinskii-Moriya interaction in spin dynamics of an Antiferromagnet coupled Ferromagnetic double-barrier Magnetic Tunnel Junction
Reeta Devi, Nimisha Dutta, Arindam Boruah +1
In this work, we have studied the spin dynamics of a synthethic Antiferromagnet (SAFM)Heavy Metal (HM)Ferromagnet (FM) double barrier magnetic tunnel junction (MTJ) in presen…
Analytic modelling of Quantum Capacitance and Carrier Concentration for -Borophene FET based Gas Sensor
Nimisha Dutta, Reeta Devi, Arindam Boruah +1
In this work, we investigate the physical and electronic properties of -borophene FET-based gas sensor using a theoretical quantum capacitance model based on tight-binding…
Tunability of Andreev levels in a spin-active Ising Superconductor/Half Metal Josephson junction
Saumen Acharjee, Arindam Boruah, Nimisha Dutta +1
We study the Andreev levels, supercurrent and tunnelling conductance in a clean Ising superconductor (ISC)/half metal (HM)/Ising superconductor (ISC) Josephson junction with spin-a…
Spin Torque Oscillator and Magnetization Switching in double barrier Rashba Zeeman Magnetic Tunnel Junction
Saumen Acharjee, Arindam Boruah, Reeta Devi +1
In this letter, we have studied the spin torque based magnetization oscillations and switching in presence of Rashba - Zeeman (RZ), Ruderman - Kittel - Kasuya - Yoside (RKKY) and D…
Signature of Anomalous Andreev bound states in magnetic Josephson junction of noncentrosymmetric superconductor on a topological insulator
Saumen Acharjee, Umananda Dev Goswami
We study the Josephson effect in a clean noncentrosymmetric superconductor/half-metal/noncentrosymmetric superconductor junction, which is grown on the surface of a three-dimension…
Spin transport and Spin Tunnelling Magneto-Resistance (STMR) of FNCSCF spin valve
Saumen Acharjee, Umananda Dev Goswami
In this work, we study the spin transport at the FerromagnetNoncentrosymmetric Superconductor (FNCSC) junction of a FerromagnetNoncentrosymmetric SuperconductorFerromag…
Effect of Rashba spin-orbit coupling, magnetization and mixing of gap parameter on tunnelling conductance in FNCSC junction of an FSF spin valve
Saumen Acharjee, Umananda Dev Goswami
In this paper, we study the quantum transport at the FerromagnetNoncentrosymmetric Superconductor (FNCSC) interface of an FSF spin valve. In this context, we investigat…
Current induced magnetization dynamics and magnetization switching in superconducting ferromagnetic hybrid (FSF) structures
Saumen Acharjee, Umananda Dev Goswami
We investigate the current induced magnetization dynamics and magnetization switching in an unconventional p-wave superconductor sandwiched between two misaligned ferromagnetic lay…
Vortex dynamics and specific heat of type II superconductor with quasi-periodic geometry
S. Acharjee, U. D. Goswami
The vortex dynamics and the specific heat of a type II superconducting system with quasi-periodic geometry is studied theoretically for different values of interaction parameters u…