I. Dasgupta

发表

Hybridization-Switching Induced Mott Transition in ABO_{3} Perovskites.

Atanu Paul, Anamitra Mukherjee, I. Dasgupta, 2018, Physical review letters.

Spin–orbit effects in pentavalent iridates: models and materials

I. Dasgupta, S. Bhowal, 2021, Journal of physics. Condensed matter : an Institute of Physics journal.

Breakdown of J = 0 nonmagnetic state in d 4 iridate double perovskites: A first-principles study

I. Dasgupta, T. Saha‐Dasgupta, S. Bhowal, 2015 .

Quantum percolation and breakdown. Absence of the delocalisation transition in two dimensions

A. Mookerjee, B. Chakrabarti, I. Dasgupta, 1992 .

Scaling of the resistance in the two-dimensional Anderson tight-binding model for disordered systems

A. Mookerjee, I. Dasgupta, Tanusri Saha, 1992 .

Effect of Ni doping on the magnetic and electronic properties of half heusler Cu1-Ni MnSb alloys

S. Neogi, Atanu Paul, I. Dasgupta, 2018, Journal of Alloys and Compounds.

Chemical Tailoring of Band Offsets at the Interface of ZnSe–CdS Heterostructures for Delocalized Photoexcited Charge Carriers

A. Chakraborty, B. Satpati, D. Sarma, 2016 .

A-site hybridization wave induced Mott transition in ABO$_3$ perovskites

Atanu Paul, Anamitra Mukherjee, I. Dasgupta, 2018 .

A theoretical and experimental study of magnetism in Gd2In

A. Bhattacharyya, I. Dasgupta, S. Majumdar, 2012 .

Electronic structure and magnetism in doped semiconducting half-Heusler compounds

I. Dasgupta, B. Nanda, 2005, cond-mat/0611478.

The making of ferromagnetic Fe doped ZnO nanoclusters

I. Dasgupta, B. Sanyal, N. Ganguli, 2009, 0905.1176.

A real space approach to study the effect of off-diagonal disorder on superconductivity

A. Mookerjee, I. Dasgupta, S. Ganguly, 2010 .

Interplay between structural, magnetic, and electronic states in the pyrochlore iridate Eu2Ir2

I. Dasgupta, G. Cibin, D. Adroja, 2022, Physical Review B.

Baryogenesis from cosmic strings at the electroweak scale

I. Dasgupta, 1996, hep-ph/9604356.

NiS - An unusual self-doped, nearly compensated antiferromagnetic metal

S. Blügel, I. Dasgupta, D. Sarma, 2013, Scientific Reports.

Vacuum instability in low-energy supersymmetry breaking

L. Randall, I. Dasgupta, B. Dobrescu, 1996, hep-ph/9607487.

Hopping-Induced Ground-State Magnetism in 6H Perovskite Iridates.

I. Dasgupta, M. M. Sala, A. Nag, 2019, Physical review letters.

Band-structure trend in hole-doped cuprates and correlation with T(c max).

O. K. Andersen, I. Dasgupta, T. Saha‐Dasgupta, 2000, Physical review letters.

The imaginary-time path integral and non-time-reversal-invariant saddle points of the Euclidean action

I. Dasgupta, 1997, hep-th/9710150.

First-Principles Study of the Effect of Organic Ligands on the Crystal Structure of CdS Nanoparticles

K. V. Shanavas, I. Dasgupta, Angshuman Nag, 2012 .

Crystal Structure Engineering by Fine-Tuning the Surface Energy: The Case of CdE (E = S/Se) Nanocrystals

K. V. Shanavas, D. Sarma, I. Dasgupta, 2011 .

Origin of magnetic moments and presence of spin-orbit singlets in Ba2YIrO6

India., Tokyo Institute of Technology, Centre for Materials, 2017, Physical Review B.

Band-structure trend in hole-doped cuprates and correlation with T(c max).

O. K. Andersen, I. Dasgupta, T. Saha‐Dasgupta, 2000, Physical review letters.

BUCKLING AND d-WAVE PAIRING IN HiTc SUPERCONDUCTORS

O. K. Andersen, I. Dasgupta, O. Jepsen, 1997, cond-mat/9710266.

PbCu3TeO7: an S = 1 2 ?> staircase kagome lattice with significant intra-plane and inter-plane couplings

I. Dasgupta, F. Chou, K. Kim, 2013, Journal of physics. Condensed matter : an Institute of Physics journal.

Long‐Range Visible Fluorescence Tunability Using Component‐Modulated Coupled Quantum Dots

D. Sarma, S. Acharya, I. Dasgupta, 2011, Advanced materials.

X-ray Magnetic Circular Dichroism Investigations of the Origin of Room Temperature Ferromagnetism in Fe-Doped ZnO Nanoparticles

T. K. Nath, I. Dasgupta, Masaki Kobayashi, 2009 .

Study of electrons in contact with non-Markovian baths

A. Mookerjee, I. Dasgupta, 1994 .

Spin-gap behavior in the two-leg spin-ladder BiCu2PO6

I. Dasgupta, B. Koteswararao, S. Salunke, 2007, 0709.1338.

Electronic structure of half-metallic magnets

I. Dasgupta, B. Nanda, 2006, cond-mat/0611476.

ELECTRONIC STRUCTURE AND MAGNETISM IN Ir-BASED DOUBLE-PEROVSKITE Sr2CeIrO6

I. Dasgupta, S. Panda, 2013, 1301.6218.

MAGNETO-STRUCTURAL TRANSITIONS: MOLECULAR DYNAMICS SIMULATIONS OF A UNITED-ATOM, MESOSCOPIC MODEL

S. Sengupta, I. Dasgupta, V. Singh, 2013 .

Study of transition metal aluminide alloys

G. P. Das, A. Mookerjee, I. Dasgupta, 1997 .

Ferromagnetism in Fe-doped ZnO nanocrystals: Experiment and theory

G. P. Das, I. Dasgupta, R. Kadam, 2007 .

First principles study of electronic structure, magnetism and ferroelectric properties of rhombohedral AgFeO2

I. Dasgupta, J. Chakraborty, 2019, Journal of Magnetism and Magnetic Materials.

Electronic structure and magnetic properties of (Fe,Co)-codoped ZnO: Theory and experiment

G. P. Das, J. Yakhmi, I. Dasgupta, 2010 .

PbCu3TeO7: an S = 1 2 ?> staircase kagome lattice with significant intra-plane and inter-plane couplings

I. Dasgupta, F. Chou, K. Kim, 2013, Journal of physics. Condensed matter : an Institute of Physics journal.

A charge self-consistent LDA+DMFT study of the spectral properties of hexagonal NiS

I. D. Marco, O. Eriksson, P. Thunström, 2014 .

Surface- and bulk-sensitive x-ray absorption study of the valence states of Mn and Co ions in Zn1−2xMnxCoxO nanoparticles

A. Tanaka, I. Dasgupta, A. Fujimori, 2010 .

Electronic structure of Na2CuP2O7: a nearly 2D Heisenberg antiferromagnetic system

I. Dasgupta, V. Singh, A. Mahajan, 2009, Journal of physics. Condensed matter : an Institute of Physics journal.

Electronic structure and exchange interactions of the ladder vanadates CaV2O5 and MgV2O5

I. Dasgupta, T. Saha‐Dasgupta, M. A. Korotin, 2000 .

A first-principles thermodynamic approach to ordering in Ni-Mo alloys

A. Mookerjee, I. Dasgupta, T. Saha‐Dasgupta, 2001 .

Unusual spin dynamics in the low-temperature magnetically ordered state of Ag3LiIr2O6

I. Dasgupta, K. Yokoyama, Sumiran Pujari, 2021, Physical Review B.

Structural, thermodynamic, and local probe investigations of the honeycomb material Ag3LiMn2O6

I. Dasgupta, P. M. Ette, K. Ramesha, 2019, Physical Review B.

Unconventional magnetism in the 4d4 -based S=1 honeycomb system Ag3LiRu2O6

I. Dasgupta, P. M. Ette, K. Ramesha, 2019, Physical Review B.

Ba3MIr2O9 hexagonal perovskites in the light of spin-orbit coupling and local structural distortions

I. Dasgupta, M. Itoh, C. Meneghini, 2018 .

Understanding the curious magnetic state of Sr3OsO6

I. Dasgupta, T. Saha‐Dasgupta, Anita Halder, 2020, 2005.02582.

Origin of ferroelectric polarization in spiral magnetic structure of MnWO(4)

K. V. Shanavas, I. Dasgupta, D. Choudhury, 2010 .

Magnetic properties and electronic structure of S=1/2 spin gap compound BaCu 2 V 2 O 8

I. Dasgupta, A. Mahajan, S. Salunke, 2008 .

Origin of the Spin-Orbital Liquid State in a Nearly J=0 Iridate Ba_{3}ZnIr_{2}O_{9}.

D. Sarma, P. Mendels, I. Dasgupta, 2016, Physical review letters.

Spin-orbital liquid state assisted by singlet-triplet excitation in $J~=~0$ ground state of Ba$_3$ZnIr$_2$O$_9$

D. Sarma, P. Mendels, I. Dasgupta, 2015, 1506.04312.

Observation of S = 1/2 quasi-1D magnetic and magneto-dielectric behavior in a cubic SrCuTe2O6

I. Dasgupta, F. Chou, S. Panda, 2015, Journal of physics. Condensed matter : an Institute of Physics journal.

A comparative study of electronic, structural, and magnetic properties of α -, β -, and γ -Cu 2 V 2 O 7

I. Dasgupta, S. Majumdar, S. Bhowal, 2017 .

Exchange-striction induced giant ferroelectric polarization in copper-based multiferroic materialα−Cu2V2O7

I. Dasgupta, S. Giri, S. Majumdar, 2015, 1501.00809.

Study of electronic structure and magnetism in d4 double perovskite iridates A2ScIrO6 (A = Ba, Sr)

I. Dasgupta, A. Chakraborty, 2019 .

Role of Te in low-dimensional multiferroic material FeTe2O5Br

I. Dasgupta, T. Saha‐Dasgupta, J. Chakraborty, 2013, 1309.3232.

Magnetic properties and heat capacity of the three-dimensional frustrated S=1/2 antiferromagnet PbCuTe2O6

M. Baenitz, I. Dasgupta, F. Chou, 2014, 1409.8408.

Improved mass constraints in the MSSM from vacuum stability

P. Surányi, I. Dasgupta, R. Rademacher, 1998, hep-ph/9804229.

Vacuum Tunneling by Cosmic Strings

I. Dasgupta, 1997, hep-th/9702041.

Estimating vacuum tunneling rates

I. Dasgupta, 1996, hep-ph/9610403.

Interplay of covalency, non-cubic crystal field, and spin-orbit coupling: A comparative study of d5,d4, and d3 double perovskite iridates Sr2MIrO6 (M = Ce, Sc, Ca)

I. Dasgupta, S. Bhowal, 2020 .

Spin–orbit coupling driven novel magnetism in d5 6H-perovskite iridates Ba3IrTi2O9 and Ba3TiIr2O9

I. Dasgupta, S. Bhowal, S. Ganguly, 2019, Journal of physics. Condensed matter : an Institute of Physics journal.

Covalency and spin-orbit coupling driven magnetism in the double-perovskite iridates Sr 2 M IrO 6 (M =Ca , Mg)

I. Dasgupta, S. Bhowal, 2018 .

Nature of insulating state in NaV2O5 above charge-ordering transition: A cluster dynamical mean-field study

A. I. Lichtenstein, M. I. Katsnelson, V. V. Mazurenko, 2001, cond-mat/0107200.

Superconductivity in infinite-layer nickelates: Role of f orbitals

I. Dasgupta, T. Saha‐Dasgupta, T. Das, 2020, 2010.02527.

Quantum Transmittance Through Random Media

A. Mookerjee, I. Dasgupta, T. Saha‐Dasgupta, 2009 .

ELECTRONIC STRUCTURE OF LADDER CUPRATES

V. Anisimov, T. M. Rice, I. Dasgupta, 1998, cond-mat/9801280.

Electronic structure of random binary alloys

A. Mookerjee, I. Dasgupta, Tanusri Saha, 1996 .

An augmented-space recursive technique for the calculation of electronic structure of random binary alloys

A. Mookerjee, I. Dasgupta, Tanusri Saha, 1994 .

Development of half metallicity within mixed magnetic phase of Cu1−xCoxMnSb alloy

S. Neogi, Atanu Paul, I. Dasgupta, 2018, Journal of physics. Condensed matter : an Institute of Physics journal.

Electronic structure and magnetism in half-Heusler compounds

I. Dasgupta, B. Nanda, 2003 .

Orbital-selective superconductivity in a two-band model of infinite-layer nickelates

I. Dasgupta, T. Saha‐Dasgupta, T. Das, 2020, 2005.01243.

Electronic structure and magnetism of transition metal doped Zn12O12 clusters : Role of defects

I. Dasgupta, B. Sanyal, N. Ganguli, 2010, 1012.0430.

Magnetic behavior of Ba3Cu3Sc4O12

P. Mendels, I. Dasgupta, A. Hoser, 2012, Journal of physics. Condensed matter : an Institute of Physics journal.

Electronic structure and exchange interactions of insulating double perovskite La 2 CuRuO 6

O. Eriksson, Y. Kvashnin, I. Dasgupta, 2016 .

A comparative study of magnetic and optical properties of Mn-, Gd-, and Nd-doped ZnO nanowires

A. Chakraborty, I. Dasgupta, N. Ganguli, 2017 .

High Temperature Ferromagnetism in Fe-Doped ZnO: a Density Functional Investigation

G. P. Das, Y. Kawazoe, I. Dasgupta, 2007 .

Ferromagnetism in Fe-doped ZnO Nanocrystals: Experimental and Theoretical investigations

G. P. Das, I. Dasgupta, A. Das, 2007, cond-mat/0702525.

Interplay between breathing and polar instabilities in transition metal perovskites with active A-sites

Atanu Paul, I. Dasgupta, T. Saha‐Dasgupta, 2020 .

Origin of Rashba-Dresselhaus effect in the ferroelectric nitride perovskite LaWN3

Atanu Paul, I. Dasgupta, S. Bandyopadhyay, 2020 .

Orbital-dependent spin textures in ferroelectric Rashba systems

I. Dasgupta, S. Bandyopadhyay, 2021 .

Electronic and magnetic structures of bilayer La3Ni 2O6 and trilayer La4Ni3O8 nickelates from first principles

I. Dasgupta, T. Saha‐Dasgupta, M. Greenblatt, 2011 .

Ferromagnetism in Mn doped half-Heusler NiTiSn: Theory and experiment

O. Eriksson, P. Nordblad, I. Dasgupta, 2006 .

An augmented-space recursive method for the study of concentration profiles at CuNi alloy surfaces

A. Mookerjee, I. Dasgupta, 1996 .

Third-Generation TB-LMTO

I. Dasgupta, T. Saha‐Dasgupta, O. Jepsen, 1998, cond-mat/9804166.

Unlocking the electronic, optical and transport properties of semiconductor coupled quantum dots using first principles methods

I. Dasgupta, Arup Chakraborty, B. Das, 2022, International Journal of Quantum Chemistry.

Atomic-scale chemical fluctuation in LaSrVMoO(6), a proposed half-metallic antiferromagnet

P. Pal, I. Dasgupta, C. Meneghini, 2010, 1107.1309.

Breakdown of atomic spin-orbit coupling picture in an apparently isolated pseudo-one-dimensional iridate: Sr3NaIrO6

I. Dasgupta, M. M. Sala, C. Meneghini, 2022, Physical Review B.

A first-principles thermodynamic approach to ordering in binary alloys

G. P. Das, A. Mookerjee, I. Dasgupta, 2003 .

Magnetic properties of Ni2+xMn1-xIn Heusler alloys: Theory and experiment

I. Dasgupta, S. Giri, S. Majumdar, 2010 .

Electronic structure and magnetism of the diluted magnetic semiconductor Fe-doped ZnO nanoparticles

A. Tanaka, I. Dasgupta, A. Fujimori, 2009, 0904.1838.

Electronic structure and transport properties of coupled CdS/ZnSe quantum dots

A. Chakraborty, J. Kortus, I. Dasgupta, 2019, Journal of physics. Condensed matter : an Institute of Physics journal.

Effect of spin orbit coupling and Hubbard U on the electronic structure of IrO2

O. Eriksson, A. Delin, I. Dasgupta, 2014, 1404.5991.

Theoretical analysis of pressure induced spin crossover phenomenon in a di-nuclear Fe(II) molecular complex

I. Dasgupta, A. Chakraborty, Arup Chakraborty, 2019, Journal of physics. Condensed matter : an Institute of Physics journal.

Magnetic properties of Mn-doped Ge46 and Ba8Ge46 clathrates

K. V. Shanavas, I. Dasgupta, N. Ganguli, 2012, Journal of physics. Condensed matter : an Institute of Physics journal.

Electronic structure of the Chevrel-phase compounds Sn x Mo 6 Se 7.5 : Photoemission spectroscopy and band-structure calculations

I. Dasgupta, A. Fujimori, T. Ohtani, 2000, cond-mat/0011231.

Gapless Quantum Spin Liquid in the Triangular System Sr_{3}CuSb_{2}O_{9}.

M. Baenitz, I. Dasgupta, M. Telling, 2020, Physical review letters.

Exchange interactions and spin dynamics in the layered honeycomb ferromagnet CrI3

I. Dasgupta, A. Paramekanti, N. Trivedi, 2022, Physical Review B.

Bulk Rashba Spin Splitting and Dirac Surface State in p‐Type (Bi0.9Sb0.1)2Se3 Single Crystal

I. Dasgupta, S. Chakraverty, S. Giri, 2021, physica status solidi (RRL) – Rapid Research Letters.