2021

  1. A New Spin-Correlated Plasmon in Novel Highly Oriented Single-Crystalline Gold Quantum Dots Bin Leong Ong, Muhammad Avicenna Naradipa, Angga Dito Fauzi, Muhammad Aziz Majidi, Caozheng Diao, Satoshi Kurumi, Pranab Kumar Das, Chi Xiao, Ping Yang, Mark B. H. Breese, Sheau Wei Ong, Khay Ming Tan, Eng Soon Tok, and Andrivo Rusydi Nano Letters 21, 7448 (2021).  Abstract   Link   PDF
  2. Moving Dirac nodes by chemical substitution Niloufar Nilforoushan, Michele Casula, Adriano Amaricci, Marco Caputo, Jonathan Caillaux, Lama Khalil, Evangelos Papalazarou, Pascal Simon, Luca Perfetti, Ivana Vobornik, Pranab Kumar Das, Jun Fujii, Alexei Barinov, David Santos-Cottin, Yannick Klein, Michele Fabrizio, Andrea Gauzzi, and Marino Marsi PNAS 118, e2108617118 (2021).  Abstract   Link   PDF

2020

  1. Photoinduced metastable dd-exciton-driven metal-insulator transitions in quasi-one-dimensional transition metal oxides Teguh Citra Asmara, Frank Lichtenberg, Florian Biebl, Tao Zhu, Pranab Kumar Das, Muhammad Avicenna Naradipa, Angga Dito Fauzi, Caozheng Diao, Ping Yang, Philipp Lenzen, Sören Buchenau, Benjamin Grimm-Lebsanft, Dongyang Wan, Paolo E. Trevisanutto, Mark B. H. Breese, T. Venkatesan, Michael Rübhausen, and Andrivo Rusydi Communications Physics 3, 206 (2020).  Abstract   Link   PDF
  2. Giant piezoelectricity in oxide thin films with nanopillar structure Huajun Liu, Haijun Wu, Khuong Phuong Ong, Tiannan Yang, Ping Yang, Pranab Kumar Das, Xiao Chi, Yang Zhang, Caozheng Diao, Wai Kong Alaric Wong, Eh Piew Chew, Yi Fan Chen, Chee Kiang Ivan Tan, Andrivo Rusydi, Mark B. H. Breese, David J. Singh, Long-Qing Chen, Stephen J. Pennycook, and Kui Yao Science 369, 292–297 (2020).  Abstract   Link   PDF
  3. Temperature and magnetic field dependent Raman study of electron-phonon interactions in thin films of Bi2Se3 and Bi2Te3 nanoflakes Sören Buchenau, Sarah Scheitz, Astha Sethi, John E. Slimak, Tomke Eva Glier, Pranab Kumar Das, Torben Dankwort, Lewis Akinsinde, Lorenz Kienle, Andrivo Rusydi, Clemens Ulrich, S. Lance Cooper, and Michael Rübhausen Phys. Rev. B 101, 245431 (2020).  Abstract   Link   PDF
  4. Correlated plasmons in the topological insulator Bi2Se3 induced by long-range electron correlations Thomas J. Whitcher, Mathieu G. Silly, Ming Yang, Pranab Kumar Das, David Peyrot, Xiao Chi, Mahmoud Eddrief, Jisoo Moon, Seongshik Oh, Antonio H. Castro-Neto, Mark B. H. Breese, Andrew T. S. Wee, Fabien Silly, and Andrivo Rusydi NPG Asia Materials 12, 37 (2020).  Abstract   Link   PDF
  5. Optical constants and absorption properties of Te and TeO thin films in the 13-14 nm spectral range Luis V. Rodriguez-de Marcos, Shenbaga M. P. Kalaiselvi, Ong Bin Leong, Pranab K. Das, Mark B. H. Breese, and Andrivo Rusydi Opt. Express 28, 12922–12935 (2020).  Abstract   Link   PDF
  6. The nature of ferromagnetism in the chiral helimagnet Cr1/3NbS2 N. Sirica, P. Vilmercati, F. Bondino, I. Pis, S. Nappini, S.-K. Mo, A. V. Fedorov, P. K. Das, I. Vobornik, J. Fujii, L. Li, D. Sapkota, D. S. Parker, D. G. Mandrus, and N. Mannella Communications Physics 3, 65 (2020).  Abstract   Link   PDF
  7. Distinct behavior of localized and delocalized carriers in anatase TiO2 (001) during reaction with O2 Chiara Bigi, Zhenkun Tang, Gian Marco Pierantozzi, Pasquale Orgiani, Pranab Kumar Das, Jun Fujii, Ivana Vobornik, Tommaso Pincelli, Alessandro Troglia, Tien-Lin Lee, Regina Ciancio, Goran Drazic, Alberto Verdini, Anna Regoutz, Phil D. C. King, Deepnarayan Biswas, Giorgio Rossi, Giancarlo Panaccione, and Annabella Selloni Phys. Rev. Materials 4, 025801 (2020).  Abstract   Link   PDF

2019

  1. Electronic correlation determining correlated plasmons in Sb-doped Bi2Se3 P. K. Das, T. J. Whitcher, M. Yang, X. Chi, Y. P. Feng, W. Lin, J. S. Chen, I. Vobornik, J. Fujii, K. A. Kokh, O. E. Tereshchenko, C. Z. Diao, Jisoo Moon, Seongshik Oh, A. H. Castro-Neto, M. B. H. Breese, A. T. S. Wee, and A. Rusydi Phys. Rev. B 100, 115109 (2019).  Abstract   Link   PDF
  2. Electronic properties of candidate type-II Weyl semimetal WTe2. A review perspective P K Das, D Di Sante, F Cilento, C Bigi, D Kopic, D Soranzio, A Sterzi, J A Krieger, I Vobornik, J Fujii, T Okuda, V N Strocov, M B H Breese, F Parmigiani, G Rossi, S Picozzi, R Thomale, G Sangiovanni, R J Cava, and G Panaccione Electronic Structure 1, 014003 (2019).  Abstract   Link   PDF
  3. Electronic structure of the α-(BEDT-TTF)2I3 surface by photoelectron spectroscopy Emilie Tisserond, Niloufar Nilforoushan, Marco Caputo, Pere Alemany, Enric Canadell, Lama Khalil, Ivana Vobornik, Jun Fujii, Pranab Kumar Das, Cecile Meziere, Patrick Batail, Jean-Paul Pouget, Claude Pasquier, Marino Marsi, and Miguel Monteverde The European Physical Journal B 92, 70 (2019).  Abstract   Link   PDF

2018

  1. Band Structure of the IV-VI Black Phosphorus Analog and Thermoelectric SnSe I. Pletikosić, F. Rohr, P. Pervan, P. K Das, I. Vobornik, R. J Cava, and T. Valla Physical Review Letters 120, 156403 (2018).  Link   PDF
  2. Epitaxial growth of single-orientation high-quality MoS2 monolayers Bana Harsh, Travaglia Elisabetta, Bignardi Luca, Lacovig Paolo, E. Sanders Charlotte, Dendzik Maciej, Michiardi Matteo, Bianchi Marco, Lizzit Daniel, Presel Francesco, Angelis Dario De, Apostol Nicoleta, Pranab Kumar Das, Fujii Jun, Ivana Vobornik, Larciprete Rosanna, Baraldi Alessandro, Hofmann Philip, and Lizzit Silvano 2D Materials 5, 035012 (2018).  Abstract   Link   PDF
  3. Influence of Spin-Orbit Coupling in Iron-Based Superconductors R. P Day, G. Levy, M. Michiardi, B. Zwartsenberg, M. Zonno, F. Ji, E. Razzoli, F. Boschini, S. Chi, R. Liang, P. K Das, I. Vobornik, J. Fujii, W. N Hardy, D. A Bonn, I. S Elfimov, and A. Damascelli Physical Review Letters 121, 076401 (2018).  Link   PDF
  4. Role of spin-orbit coupling in the electronic structure of IrO2 Pranab Kumar Das, Jagoda Sławińska, Ivana Vobornik, Jun Fujii, Anna Regoutz, Juhan M. Kahk, David O. Scanlon, Benjamin J. Morgan, Cormac McGuinness, Evgeny Plekhanov, Domenico Di Sante, Ying-Sheng Huang, Ruei-San Chen, Giorgio Rossi, Silvia Picozzi, William R. Branford, Giancarlo Panaccione, and David J. Payne Physical Review Materials 2, 065001 (2018).  Link   PDF
  5. Switching from Reactant to Substrate Engineering in the Selective Synthesis of Graphene Nanoribbons Néstor Merino-Díez, Jorge Lobo-Checa, Pawel Nita, Aran Garcia-Lekue, Andrea Basagni, Guillaume Vasseur, Federica Tiso, Francesco Sedona, Pranab K. Das, Jun Fujii, Ivana Vobornik, Mauro Sambi, José Ignacio Pascual, J. Enrique Ortega, and Dimas G. Oteyza The Journal of Physical Chemistry Letters 2510-2517 (2018).  Link   PDF
  6. Tuning spin-charge interconversion with quantum confinement in ultrathin bismuth films C. Zucchetti, M. T. Dau, F. Bottegoni, C. Vergnaud, T. Guillet, A. Marty, C. Beigné, S. Gambarelli, A. Picone, A. Calloni, G. Bussetti, A. Brambilla, L. Duò, F. Ciccacci, P. K. Das, J. Fujii, I. Vobornik, M. Finazzi, and M. Jamet Physical Review B 98, 184418 (2018).  Link   PDF

2017

  1. Compelling experimental evidence of a Dirac cone in the electronic structure of a 2D Silicon layer S. Sadeddine, H. Enriquez, A. Bendounan, P. K. Das, I. Vobornik, A. Kara, A. J. Mayne, F. Sirotti, G. Dujardin, and H. Oughaddou Scientific Reports 7, 44400 (2017).  Link   PDF
  2. Giant Rashba effect at the topological surface of PrGe revealing antiferromagnetic spintronics S. Banik, P. K. Das, A. Bendounan, I. Vobornik, A. Arya, N. Beaulieu, J. Fujii, A. Thamizhavel, P. U. Sastry, A. K. Sinha, D. M. Phase, and S. K. Deb Scientific Reports 7, 4120 (2017).  Link   PDF
  3. MoTe2 : An uncompensated semimetal with extremely large magnetoresistance S. Thirupathaiah, R. Jha, B. Pal, J. S. Matias, P. K. Das, P. K. Sivakumar, I. Vobornik, N. C. Plumb, M. Shi, R. A. Ribeiro, and D. D. Sarma Physical Review B 95, 241105 (2017).  Link   PDF
  4. Role of Oxygen Deposition Pressure in the Formation of Ti Defect States in TiO2 (001) Anatase Thin Films B. Gobaut, P. Orgiani, A. Sambri, E. Gennaro, C. Aruta, F. Borgatti, V. Lollobrigida, D. Ceolin, J. P. Rueff, R. Ciancio, C. Bigi, P. K. Das, J. Fujii, D. Krizmancic, P. Torelli, I. Vobornik, G. Rossi, F. M. Granozio, U. S. Uccio, and G. Panaccione Acs Applied Materials & Interfaces 9, 23099-23106 (2017).  Link   PDF
  5. Structural and electronic properties of Bi2Se3 topological insulator thin films grown by pulsed laser deposition P. Orgiani, C. Bigi, P. K. Das, J. Fujii, R. Ciancio, B. Gobaut, A. Galdi, C. Sacco, L. Maritato, P. Torelli, G. Panaccione, I. Vobornik, and G. Rossi Applied Physics Letters 110, 171601 (2017).  Link   PDF
  6. Temperature-independent band structure of WTe2 as observed from angle-resolved photoemission spectroscopy S. Thirupathaiah, R. Jha, B. Pal, J. S. Matias, P. K. Das, I. Vobornik, R. A. Ribeiro, and D. D. Sarma Physical Review B 96, 165149 (2017).  Link   PDF
  7. Three-Dimensional Electronic Structure of the Type-II Weyl Semimetal WTe2 D. Di Sante, P. K. Das, C. Bigi, Z. Ergonenc, N. Gurtler, J. A. Krieger, T. Schmitt, M. N. Ali, G. Rossi, R. Thomale, C. Franchini, S. Picozzi, J. Fujii, V. N. Strocov, G. Sangiovanni, I. Vobornik, R. J. Cava, and G. Panaccione Physical Review Letters 119, 026403 (2017).  Link   PDF
  8. Very efficient spin polarization analysis (VESPA): new exchange scattering-based setup for spin-resolved ARPES at APE-NFFA beamline at Elettra C. Bigi, P. K. Das, D. Benedetti, F. Salvador, D. Krizmancic, R. Sergo, A. Martin, G. Panaccione, G. Rossi, J. Fujii, and I. Vobornik Journal of Synchrotron Radiation 24, 750-756 (2017).  Link   PDF

2016

  1. Electronic structure of the chiral helimagnet and 3d-intercalated transition metal dichalcogenide Cr1/3NbS2 N. Sirica, S. K. Mo, F. Bondino, I. Pis, S. Nappini, P. Vilmercati, J. Yi, Z. Gai, P. C. Snijders, P. K. Das, I. Vobornik, N. Ghimire, M. R. Koehler, L. Li, D. Sapkota, D. S. Parker, D. G. Mandrus, and N. Mannella Physical Review B 94, 075141 (2016).  Link   PDF
  2. Layer-dependent quantum cooperation of electron and hole states in the anomalous semimetal WTe2 P. K. Das, D. Di Sante, I. Vobornik, J. Fujii, T. Okuda, E. Bruyer, A. Gyenis, B. E. Feldman, J. Tao, R. Ciancio, G. Rossi, M. N. Ali, S. Picozzi, A. Yazdani, G. Panaccione, and R. J. Cava Nature Communications 7, 10847 (2016).  Link   PDF
  3. Manipulating the Topological Interface by Molecular Adsorbates: Adsorption of Co-Phthalocyanine on Bi2Se3 M. Caputo, M. Panighel, S. Lisi, L. Khalil, G. Di Santo, E. Papalazarou, A. Hruban, M. Konczykowski, L. Krusin-Elbaum, Z. S. Aliev, M. B. Babanly, M. M. Otrokov, A. Politano, E. V. Chulkov, A. Arnau, V. Marinova, P. K. Das, J. Fujii, I. Vobornik, L. Perfetti, A. Mugarza, A. Goldoni, and M. Marsi Nano Letters 16, 3409-3414 (2016).  Link   PDF

2015

  1. Crystal growth and magnetic properties of equiatomic CeAl P. K. Das, and A. Thamizhavel In International Conference on Strongly Correlated Electron Systems 2014 592, 012009 (2015).  Link 
  2. New Strategy for the Growth of Complex Heterostructures Based on Different 2D Materials Mattia Cattelan, Brian Markman, Giacomo Lucchini, Pranab Kumar Das, Ivana Vobornik, Joshua Alexander Robinson, Stefano Agnoli, and Gaetano Granozzi Chemistry of Materials 27, 4105-4113 (2015).  Link   PDF
  3. Signature of Strong Spin-Orbital Coupling in the Large Nonsaturating Magnetoresistance Material WTe2 J. Jiang, F. Tang, X. C. Pan, H. M. Liu, X. H. Niu, Y. X. Wang, D. F. Xu, H. F. Yang, B. P. Xie, F. Q. Song, P. Dudin, T. K. Kim, M. Hoesch, P. Kumar Das, I. Vobornik, X. G. Wan, and D. L. Feng Physical Review Letters 115, 166601 (2015).  Link   PDF

2014

  1. Anisotropic magnetic properties and giant magnetocaloric effect of single- crystal PrSi Pranab Kumar Das, Amitava Bhattacharyya, Ruta Kulkarni, S. K. Dhar, and A. Thamizhavel Physical Review B 89, 134418 (2014).  Link   PDF

2013

  1. Magnetic Properties of Single Crystalline CeMg12 Pranab Kumar Das, and A. Thamizhavel In Proceedings of the International Conference on Strongly Correlated Electron Systems 3, 012009 (2013).  Link 

2012

  1. Anisotropic magnetic properties and superzone gap formation in CeGe single crystal Pranab Kumar Das, Neeraj Kumar, R. Kulkarni, S. K. Dhar, and A. Thamizhavel Journal of Physics-Condensed Matter 24, 146003 (2012).  Link   PDF
  2. Antiferro- and ferromagnetic ordering in a PrGe single crystal Pranab Kumar Das, K. Ramesh Kumar, R. Kulkarni, S. K. Dhar, and A. Thamizhavel Journal of Physics-Condensed Matter 24, 476001 (2012).  Link   PDF
  3. Antiferromagnetic ordering in EuPtGe3 Neeraj Kumar, Pranab Kumar Das, R. Kulkarni, A. Thamizhavel, S. K. Dhar, and P. Bonville Journal of Physics-Condensed Matter 24, 036005 (2012).  Link   PDF
  4. Crystal Growth and Magnetic properties of RMg3 (R = La, Ce and Nd) Pranab Kumar Das, Neeraj Kumar, R. Kulkarni, A. Thamizhavel, SE Sebastian, ML Sutherland, E Pugh, FM Grosche, J Keeling, C Panagopoulos, S Rowley, and SS Saxena In International Conference on Strongly Correlated Electron Systems (Sces 2011) 391, 012009 (2012).  Link 

2011

  1. Magnetism in RMg3 (R = La, Ce and Nd) Single Crystals Pranab Kumar Das, Neeraj Kumar, Ruta Kulkarni, A. Thamizhavel, AB Garg, R Mittal, and R Mukhopadhyay In Solid State Physics: Proceedings of the 55th Dae Solid State Physics Symposium 1349, 1127-1128 (2011).  Link 
  2. Magnetic properties of the heavy-fermion antiferromagnet CeMg3 Pranab Kumar Das, Neeraj Kumar, R. Kulkarni, and A. Thamizhavel Physical Review B 83, 134416 (2011).  Link   PDF