Publications

2025

106. A. Pulkkinen, V. N. Kothalawala, K. Suzuki, B. Barbiellini, J. Nokelainen, W.-C. Chiu, B. Singh, H. Lin, A. K. Pandey, N. Yabuuchi, N. Tsuji, Y. Sakurai, H. Sakurai, J. Minár, A. Bansil, Probing the semiconductor–Dirac-semimetal transition in Na-Sb-Bi alloys with x-ray Compton scattering, Physical Review B 111, 235145 (2025). DoP: 26 June 2025

105. D. Paul, S. Yadav, S. Gupta, B. Patra, N. Kulkarni, D. Mondal, K. Gavankar, S. Samanta, S. K Sahu, B. Satpati, B. Singh, O. Benton, S. Chatterjee, Imprinting electrically switchable scalar spin chirality by anisotropic strain in a Kagome antiferromagnet, Advanced Science, 202502569 (2025). DoP: 10 June 2025

104. K. Bala, R. Verma, S. Dan, S. Nandi, R. Kulkarni, B. Singh, A. Thamizhavel, Linear magnetoresistance, anomalous Hall effect and de Haas-van Alphen oscillations in antiferromagnetic SmAg2Ge2 single crystals, Physical Review B 111, 245123(2025). DoP: 9 June 2025

103. W.-C. Chiu, S. Mardanya, R. Markiewicz, J. Nieminen, B. Singh, T. Hakioglu, A. Agarwal, T.-R. Chang, H. Lin, and A. Bansil, Topological charge density wave in monolayer NbSe2, ACS Nano 19, 18108 (2025). DoP: 6 May 2025

102. R. S. Markiewicz, B. Singh*, C. Lane, A. Bansil, Evolution of high-order Van Hove singularities away from cuprate-like band dispersions and its implications for cuprate superconductivity, Physical Review B 111, 115140 (2025). DoP: 18 March 2025

101. S. Nandi, B. B. Maity, B. Patra, B. Singh, A Thamizhavel, Decoding electronic structure contributions to resistivity upturn and large magnetoresistance in ZrSn2, Physical Review B 111, 115128 (2025). DoP: 11 March 2025

100. Bikash Patra, Amrita Mukherjee, and Bahadur Singh*, High-order van Hove singularities and nematic instability in a kagome superconductor CsTi3Bi5 (*corresponding author), Physical Review B 111, 045135 (2025) [Editors’ Suggestion]. DoP: 16 January 2025

2024

99. Rahul Verma, S.-M Huang, Bahadur Singh*, Atomically thin obstructed atomic insulators with robust edge modes and quantized spin Hall effect (*corresponding author), Physical Review B 110, 165122 (2024). DoP: 9 October 2024

98. Sougata Mardanya, Mehdi Kargarian, Rahul Verma, Tay-Rong Chang, Sugata Chowdhury, Hsin Lin, Arun Bansil, Amit Agarwal, Bahadur Singh*, Unconventional superconducting pairing in a B20 Kramers Weyl semimetal (*corresponding author), Physical Review Materials: Letters 08, L091801 (2024). DoP: 27 September 2024

97. A. Gao, S.-W. Chen, B. Ghosh, J.-X. Qiu, Y.-F. Liu, Y. Onishi, C. Hu, T. Qian, D. Berube, T. Dinh, H. Li, C. Tzschaschel, S. Park, T. Huang, S.-W. Lien, Z. Sun, S.-C. Ho, Bahadur Singh, K. Watanabe, T. Taniguchi, D. C. Bell, A. Bansil, H. Lin, T.-R. Chang, A. Yacoby, N. Ni, L. Fu, Q. Ma, S.-Y. Xu, An antiferromagnetic diode effect in even-layered MnBi2Te4, Nature Electronics 07, 751 (2024). DoP: 12 August 2024

96. Bishal Maity, Gourav Dwari, Suman Nandi, Vikas Saini, Vikash Sharma, Bikash Patra, Ruta Kulkarni, Bahadur Singh, A. Thamizhavel, Quantum oscillations and topological properties of a YB2 single crystal, Physical Review B 110, 085124 (2024). DoP: 12 August 2024

95. Ruiqi Zhang, Christopher Lane, Johannes Nokelainen, Bahadur Singh, Bernardo Barbiellini, Robert S Markiewicz, Arun Bansil, Jianwei Sun, Emergence of competing stripe phases in the undoped infinite-layer nickelate, Physical Review Letters 133, 066401 (2024). DoP: 08 August 2024

94. Milo X. Sprague, Sabin Regmi, Barun Ghosh, Anup Pradhan Sakhya, Mazharul Islam Mondal, Iftakhar Bin Elius, Nathan Valadez, Bahadur Singh, Tetiana Romanova, Dariusz Kaczorowski, Arun Bansil, and Madhab Neupane, Observation of paramagnetic spin-degeneracy lifting in EuZn2Sb2, Physical Review B 110, 045130 (2024). DoP: 16 July 2024

93. Sawani Datta, K. Ali, Rahul Verma, Bahadur Singh, S. P. Dash, A. Thamizhavel, Kalobaran Maiti, Anomalies in the Dirac bands in proximity of correlated electrons, Nanoscale 16, 13861 (2024). DoP: 02 July 2024

92. N. Singh Mehta, Bikash Patra, G. Mohmad, M. Garg, P. Bhardwaj, P K Meena, K Motla, R. P. Singh, Bahadur Singh, Goutam Sheet, Topological surface states host superconductivity induced by the bulk condensate in YRuB2, Physical Review B:Letters 109, L241104 (2024). DoP: 5 June 2024

91. Suman Nandi, Bishal Baran Maity, Vikash Sharma, Rahul Verma, Vikas Saini, Bahadur Singh, Dai Aoki, A Thamizhavel,  Magnetotransport and Fermi surface studies of a purported nodal line semimetal ZrAs2, Physical Review B 109, 075155 (2024). DoP: 23 February 2024

2023

90. Bikash Patra, Rahul Verma, Shin-Ming Huang, Bahadur Singh*, Role of effective mass anisotropy in realizing a hybrid nodal-line fermion state (*corresponding author), Physical Review B 108, 235136 (2023). DoP: 12 December 2023

89. Rahul Verma, Bikash Patra, Bahadur Singh*, Topological nonsymmorphic insulator versus Dirac semimetal in KZnBi (*corresponding author), Electronic Structure 05, 045011 (2023). DoP: 27 November 2023

88. Bahadur Singh*, Rotation rearranges electrons (*corresponding author), Nature Physics  19, 1757 (2023). [Invited News and Views]. DoP: 19 October 2023

87. Yanglin Zhu, Cheng-Yi Huang, Yu Wang, David Graf, Hsin Lin, Seng Huat Lee, John Singleton, Lujin Min, Johanna C. Palmstrom, Arun Bansil, Bahadur Singh*, Zhiqiang Mao, Surprisingly large anomalous Hall effect and giant negative magnetoresistance in half-topological semimetals (*corresponding author), NPJ Communications Physics 06, 346 (2023). DoP: 29 November 2023

86. Sabin Regmi, Cheng-Yi Huang, M. A Khan, Baokai Wang, A. P. Sakhya, Md M. Hosen, J. Thompson, Bahadur Singh, J. D Denlinger, M. Ishigami, J. Mitchell, D. Kaczorowski, A. Bansil, M. Neupane, Electronic structure in a transition metal dipnictide TaAs2, Journal of Physics: Condensed Matter 36, 075502 (2023). DoP: 14 November 2023

85. Robert S. Markiewicz, Bahadur Singh*, Christopher Lane, Arun Bansil, Investigating the Cuprates as a platform for high-order Van Hove singularities and flat-band physics (*corresponding author), NPJ Communications Physics 6, 292 (2023). DoP: 13 October 2023

84. Tugrul Hakioglu, Wei-Chi Chiu, Robert S. Markiewicz, Bahadur Singh, A. Bansil, Nonorthogonal spin-momentum locking, Physical Review B 108, 155103 (2023). DoP: 3 October 2023

83. Vikas Saini, A. Punjal, Utkarsh Kumar Pandey, Ruturaj Vikrant Puranik, Vikash Sharma, Vivek Dwij, K. Vijay, R. Kulkarni, S. Banik, A. Dharmadhikari, Bahadur Singh, S. Prabhu, A. Thamizhavel, Ultrafast Carrier Relaxation and Second Harmonic Generation in a Higher-Fold Weyl Fermionic System PtAl, Advanced Physics Research 2300063 (2023). DoP: 2 October 2023

82. Rajibul Islam, Ghulam Hussain, Rahul Verma, Mohammad Sadegh Talezadehlari, Zahir Muhammad, Bahadur Singh*, Carmine Autieri, Fast electrically switchable large gap quantum spin Hall states in MGe2Z4 (*corresponding author), Advanced Electronic Materials  202300156 (2023). DoP: 16 June 2023

81. Anyuan Gao, Yu-Fei Liu, J.-X. Qiu, Barun Ghosh, T. V. Trevisan, Y. Onishi, C. Hu, T. Qian, H.-Ju Tien, S.-W. Chen, M. Huang, D. Bérubé, H. Li, C. Tzschaschel, T. Dinh, Z. Sun, S.-C. Ho, S.-Wei Lien, Bahadur Singh, K. Watanabe, T. Taniguchi, D. C Bell, H. Lin, T-R. Chang, C. R. Du, A. Bansil, L. Fu, Ni Ni, P P Orth, Qiong Ma, Su-Yang Xu, Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure, Science 381, 181 (2023). DoP: 15 June 2023

80. Gourav Dwari, Souvik Sasmal, Shovan Dan, Bishal Maity, Vikas Saini, Ruta Kulkarni, Soma Banik, Rahul Verma, Bahadur Singh, and Arumugam Thamizhavel, Large unsaturated magnetoresistance and electronic structure studies of single-crystal GdBi, Physical Review B 107, 235117 (2023). DoP: 08 June 2023

79. Anup Pradhan Sakhya, Cheng-Yi Huang, Gyanendra Dhakal, Xue-Jian Gao, Sabin Regmi, Baokai Wang, Wei Wen, R. -H. He, Xiaohan Yao, Robert Smith, Milo Sprague, Shunye Gao, Bahadur Singh, Hsin Lin, Su-Yang Xu, Fazel Tafti, Arun Bansil, and Madhab Neupane, Observation of Fermi arcs and Weyl nodes in a non-centrosymmetric magnetic Weyl semimetal, Physical Review Materials 07, L051202 (2023). DoP: 16 May 2023

78. Sitaram Ramakrishnan, Shidaling Matteppanavar, Andreas Schönleber, Bikash Patra, Birender Singh, Arumugam Thamizhavel, Bahadur Singh*, Srinivasan Ramakrishnan, Sander van Smaalen, Realization of Z2 Topological Metal in Single-Crystalline Nickel Deficient NiV2Se4 (*corresponding author), Annalen der Physick 2200611 (2023). DoP: 09 May 2023

77. Hung-Yu Yang, Jonathan Gaudet, Rahul Verma, Santu Baidya, F. Bahrami, Xiaohan Yao, Cheng-Yi Huang, L. D.B.-Schmitt, A. A. Aczel, G. Xu, Hsin Lin, Arun Bansil, Bahadur Singh, and Fazel Tafti, Stripe helical magnetism and two regimes of anomalous Hall effect in NdAlGe, Physical Review Materials 07, 034202 (2023). DoP: 27 March 2023

76. Pushpendra Yadav, Bramhachari Khamari, Bahadur Singh, K. V. Adarsh, Amit Agarwal, Fluence dependent dynamics of excitons in monolayer MoSi2Z4 (Z= pnictogen), Journal of Physics: Condensed Matter 35, 235701 (2022). DoP: 27 March 2023

75. Xiaohan Yao Jonathan Gaudet, Rahul Verma, David E Graf, Hung-Yu Yang, Faranak Bahrami, Ruiqi Zhang, Adam A Aczel, Sujan Subedi, Darius H Torchinsky, Jianwei Sun, Arun Bansil, Shin-Ming Huang, Bahadur Singh, Predrag Nikolic, Peter Blaha, Fazel Tafti, Topological spiral magnetism in the Weyl semimetal SmAlSi, Physical Review X 13, 011035 (2023). DoP: 9 March 2023

74. J.-X. Qiu, C. Tzschaschel, J. Ahn, A. Gao, H. Li, X.-Y. Zhang, B. Ghosh, C. Hu, Y.-X. Wang, Y.-F. Liu, D. Berube, T. Dinh, Z. Gong, S.-W. Lien, S.-C. Ho, Bahadur Singh, Kenji Watanabe,T. Taniguchi, D. C. Bell, H.-Z. Lu, A. Bansil, H. Lin, T.-R. Chang, B. B. Zhou, Q. Ma, Ashvin Vishwanath, Ni Ni, and Su-Yang Xu, Axion optical induction of antiferromagnetic order, Nature Materials 22, 583 (2023). DoP: 09 March 2023

73. Rajibul Islam, Sougata Mardanya, Alexander Lau, Giuseppe Cuono, Tay-Rong Chang, Bahadur Singh*, Carlo M Canali, Tomasz Dietl, Carmine Autieri, Engineering axion insulator phase in superlattices with inversion symmetry breaking (*corresponding author), Physical Review B 107, 125102 (2023). DoP: 01 March 2023

72. Sitaram Ramakrishnan, Jin-Ke Bao, Claudio Eisele, Bikash Patra, Minoru Nohara, Biplab Bag, Leila Noohinejad, Martin Tolkiehn, Carsten Paulmann, Achim M Schaller, Toms Rekis, Surya Rohith Kotla, Andreas Schönleber, Arumugam Thamizhavel, Bahadur Singh*, Srinivasan Ramakrishnan, Sander van Smaalen, Coupling between colossal charge density wave ordering and magnetism in Ho2Ir3Si5 (*corresponding author), Chemistry of Materials 35, 1980 (2023). DoP: 24 February 2023.

71. Md Shahin Alam, Amar Fakhredine, Mujeeb Ahmed, PK Tanwar, Hung-Yu Yang, Fazel Tafti, Giuseppe Cuono, Rajibul Islam, Bahadur Singh, Artem Lynnyk, Carmine Autieri, Marcin Matusiak, Sign change of the anomalous Hall effect and the anomalous Nernst effect in Weyl semimetal CeAlSi, Physical Review B 107, 085102 (2023). DoP: 3 February 2023

70. Jinliang Ning, Christopher Lane, Yubo Zhang, Matthew Matzelle, Bahadur Singh, Bernardo Barbiellini, Robert S Markiewicz, Arun Bansil, Jianwei Sun, Critical role of magnetic moments on lattice dynamics in YBa2Cu3O6, Physical Review B 107, 045126 (2023). DoP: 18 January 2023

2022

69. Rajibul Islam, Rahul Verma, Barun Ghosh, Zahir Muhammad, Arun Bansil, Carmine Autieri, Bahadur Singh*, Switchable large-gap quantum spin Hall state in the two-dimensional MSi2Z4 class of materials (Corresponding author), Physical Review B 106, 245149 (2022). DoP: 29 December 2022

68. Anup Pradhan Sakhya, Baokai Wang, Firoza Kabir, Cheng-Yi Huang, M. M. Hosen, Bahadur Singh, Sabin Regmi, Gyanendra Dhakal, Klauss Dimitri, Milo Sprague, Robert Smith, Eric D. Bauer, Filip Ronning, Arun Bansil, Madhab Neupane, Complex electronic structure evolution of NdSb across the magnetic transition, Physical Review B 106, 235119 (2022). DoP: 13 December 2022

67. Bahadur Singh*, Hsin Lin, and Arun Bansil, Topology and symmetry in quantum materials (*corresponding author), Advanced Materials 2201058 (2022). [Invited Perspective Article]. DoP: 22 November 2022

66. Vikas Saini, Souvik Sasmal, Ruta Kulkarni, Ai Nakamura, Dai Aoki, Bahadur Singh*, and A. Thamizhavel, Analysis of the unconventional chiral fermions in a non-centrosymmetric chiral crystal PtAl (*corresponding author), Physical Review B 106, 125126 (2022). DoP: 15 September 2022

65. Anup Pradhan Sakhya, Shiv Kumar, Arindam Pramanik, Ram Prakash Pandeya, Rahul Verma, Bahadur Singh, Souvik Sasmal, Rajib Mondal, Eike F. Schwier, Kenya Shimada, A. Thamizhavel, and Kalobaran Maiti, Behavior of gapped and ungapped Dirac cones in an antiferromagnetic topological metal, SmBi, Physical Review B 106, 085132 (2021). DoP: 23 August 2022

64. Zahir Muhammad, Rajibul Islam, Carmine Autieri, Ziyu Lv, Bahadur Singh, Pierre Vallobra, Yue Zhang, Yan Wang, Ling Zhu, Weisheng Zhao, Laser-induced Irradiation PN-Junction of p-GaSe/n-HfS2 for High-Performance Phototransistor, ACS Applied Materials and Interfaces 14, 35927 (2022).  DoP: 22 July 2022

63. S. Ramakrishnan, S. R. Kotla, T. Rekis, Jin-Ke Bao, Claudio Eisele, L. Noohinejad, M. Tolkiehn, C. Paulmann, B. Singh, Rahul Verma, Biplab Bag, R. Kulkarni, A. Thamizhavel, Bahadur Singh*, Srinivasan Ramakrishnan and Sander van Smaalena, Orthorhombic charge density wave on the tetragonal lattice of EuAl4 (*corresponding author), IUCrJ 09, 378 (2022). DoP: 01 May 2022

62. Arindam Pramanik, Sangeeta Thakur, Bahadur Singh, Philip Willke, Martin Wenderoth, Hans Hofsäss, Giovanni Di Santo, Luca Petaccia, and Kalobaran Maiti, Anomalies at the Dirac Point in Graphene and Its Hole-Doped Compositions, Physical Review Letters 128, 166401 (2022).

61. Anan Bari Sarkar, Sougata Mardanya, Barun Ghosh, Cheng-Yi Huang, Hsin Lin, Arun Bansil, Tay-Rong Chang, Amit Agarwal, and Bahadur Singh*, Magnetically tunable Dirac and Weyl fermions in the Zintl materials family (*corresponding author), Physical Review Materials 06, 044204 (2022).

60. Ruiqi Zhang, Cheng-Yi Huang, Jamin Kidd, R. S Markiewicz, Hsin Lin, Arun Bansil, Bahadur Singh* and Jianwei Sun, Weyl semimetal in the rare-earth hexaboride family supporting a pseudonodal surface and a giant anomalous Hall effect (*corresponding author), Physical Review B 105, 165140 (2022).

59. Ruiqi Zhang, Bahadur Singh, Christopher Lane, Jamin Kidd, Yubo Zhang, Bernardo Barbiellini, Robert S Markiewicz, Arun Bansil, and Jianwei Sun, Critical role of magnetic moments in heavy-fermion materials: Revisiting SmB6, Physical Review B 105, 195134 (2022). Preprint at arXiv: 2003.11052

58. Rajibul Islam, Barun Ghosh, Giuseppe Cuono, A. Lau, W. Brzezicki, Arun Bansil, Amit Agarwal, Bahadur Singh*, Tomasz Dietl, and Carmine Autieri, Topological states in superlattices of HgTe-class materials for engineering three-dimensional flat bands (*corresponding author), Physical Review Research 04, 023114 (2022). Preprint at arXiv:2112.15548

57. Nirjhar Bhattacharjee, Krishnamurthy Mahalingam, Adrian Fedorko, Valeria Lauter, Matthew Matzelle, Bahadur Singh, Alexander Grutter, A. Will-Cole, Michael Page, Michael McConney, Robert Markiewicz, Arun Bansil, Donald Heiman, Nian Xiang Sun, Antiferromagnetic VdW Phase at the Interface of Sputtered Topological Insulator/Ferromagnet-Bi2Te3/Ni80Fe20 Heterostructures, Advanced Materials 34, 2108790 (2022). Preprint at arXiv:2110.02845

56. Debasis Dutta, Barun Ghosh, Bahadur Singh, Hsin Lin, Antonio Politano, Arun Bansil, and Amit Agarwal, Collective modes of chiral multi-fold fermionic material CoSi, Physical Review B 105, 165104 (2022).

55. Sean Howard, Arjun Raghavan, Davide Iaia, Caizhi Xu, D. Flototto, M.-H. Wong, S.-K. Mo, Bahadur Singh, Raman Sankar, Hsin Lin, Tai-Chang Chiang, Vidya Madhavan, Observation of a Smoothly Tunable Dirac Point in Ge(BixSb1-x)2Te4, Physical Review Materials 06, 044201 (2022). Preprint at arXiv:2101.05166.

54. Souvik Sasmal, Vikas Saini, S. Ramakrishnan, G. Dwari, B. B. Maity, J.-K. Bao, R. Mondal, V. Tripathi, S. van Smaalen, Bahadur Singh*, and A. Thamizhavel, Observation of multilayer Quantum Hall effect in a charge density wave material CaCu4As2 (*corresponding author), Physical Review Research:Letters 04, L012011 (2022).

53. Biplab Bag, R. Loke, Birender Singh, A Thamizhavel, Bahadur Singh*, and S Ramakrishnan, Superconductivity in Heusler compound ScAu2Al (*corresponding author), Journal of Physics: Condensed Matter 34, 195403 (2022).

52. Vineet Kumar Sharma, Birender Singh, Anan Bari Sarkar, Mayanak Kumar Gupta, Ranjan Mittal, Amit Agarwal, Bahadur Singh*, Kanchana Venkata Krishnan, Topological phonons and electronic structure of Li2BaSi class of semimetals (*corresponding author), Journal of Physics: Condensed Matter 32, 335701 (2022).

2021 

51. Rajibul Islam, Barun Ghosh, Carmine Autieri, T. Dietl, A. Bansil, Amit Agarwal, and Bahadur Singh*, Tunable spin polarization and electronic structure of bottom-up synthesized MoSi2N4 materials class (*corresponding author), Physical Review B (Letters) 104, L201112 (2021). Preprint at arXiv:2105.02739

50. Souvik Sasmal, Rajib Mondal, Ruta Kulkarni, Bahadur Singh*, Vikram Tripathi, and A. Thamizhavel, Weak Antilocalization and Quantum Hall Effect in Bulk CaCuSb Single Crystal (*corresponding author), Physical Review B 104, 205135 (2021). Preprint at arXiv:2111.04996

49. Ayanesh Maiti, Ram Prakash Pandeya, Bahadur Singh, Kartik K. Iyer, A. Thamizhavel, and Kalobaran Maiti, Anomalies in the temperature evolution of the Dirac states in a topological crystalline insulator SnTe, Physical Review B 104, 195403(2021). Preprint at arXiv:2107.06562

48. Vasiliy D Buchelnikov, Vladimir V Sokolovskiy, Olga N Miroshkina, Danil R Baigutlin, Mikhail A Zagrebin, Bernardo Barbiellini, Bahadur Singh, Arun Bansil, Erkki Lähderanta, Design of a Stable Heusler Alloy with Switchable Metal‐to‐Half‐Metal Transition at Finite Temperature, Advanced Theory and Simulations 4, 2170025 (2021)

47. Ming-Chien Hsu, Bahadur Singh, Chuang-Han Hsu, Su-Yang Xu, Hsin Lin, Shin-Ming Huang, Topological theory of inversion-breaking charge-density-wave monolayer 1T-TiSe2, New Journal of Physics 23, 093025 (2021). Preprint at arXiv:2109.01390

46. Shin-Ming Huang, Su-Yang Xu, Bahadur Singh, Ming-Chien Hsu, Chuang-Han Hsu, Chenliang Su, Arun Bansil, Hsin Lin, Aspects of symmetry and topology in the charge density wave phase of 1T–TiSe2, New Journal of Physics 23, 083037 (2021). Preprint at arXiv:1807.11107

45. Anyuan Gao,Yu-Fei Liu, Chaowei Hu, Barun Ghosh, C. Tzschaschel, J.-X. Qiu, S.-Chin Ho, D. Berube, R. Chen, H. Sun, C. Felser, Amit Agarwal, T. Ding, H.-J. Tien, A. Akey, J. Gardener, Kenji Watanabe, T. Taniguchi, K. S. Burch, D. C. Bell, H.-Z. Lu, Bahadur Singh, Arun Bansil, Hsin Lin, Liang Fu, Tay-Rong Chang, Qiong Ma, Ni Ni and Su-Yang Xu, Observation and manipulation of the layer Hall effect in a 2D topological Axion antiferromagnet, Nature 595, 521 (2021). Preprint at arXiv:2107.10233

44. Antu Laha, Ratnadwip Singha, Sougata Mardanya, Bahadur Singh*, Amit Agarwal, Prabhat Mandal, and Z. Hossain, Topological Hall effect in the antiferromagnetic Dirac semimetal EuAgAs, (*corresponding author), Physical Review B: Letters 103, L241112 (2021). Preprint at arXiv:2106.04710

43. Ruiqi Zhang, Christopher Lane, Bahadur Singh, Johannes Nokelainen, Bernardo Barbiellini, Robert S Markiewicz, Arun Bansil, Jianwei Sun, Magnetic and f-electron effects in LaNiO2 and NdNiO2 nickelates with cuprate-like 3dx2-y2 band, Communications Physics 4, 118 (2021). In Press. Preprint at arXiv:2009.05816

42. Gyanendra Dhaka, M. Mofazzel Hosen, Wei-Chi Chu, Bahadur Singh, Cheng-Yi Huang, K. Dimitri, BaoKai Wang, Firoza Kabir, Christopher Sims, Sabin Regmi, William Neff, Jonathan Denlinger, Hsin Lin, Dariusz Kaczorowski, Arun Bansil, and Madhab Neupane, Cleaving plane-dependent electronic structures of transition metal diarsenides, Physical Review Research 3, 023170 (2021). In Press. Preprint at arxiv:1908.00154

41. Vikas Saini, Souvik Sasmal, Ruta Kulkarni, Bahadur Singh*, and A. Thamizhavel, Fermi surface studies of a non-trivial topological compound YSi (*corresponding author), Physical Review B 103, 195154 (2021). Preprint at arXiv:2102.04113

40. Hung-Yu Yang, Bahadur Singh*, Jonathan Gaudet, Baozhu Lu, Cheng-Yi Huang, Wei-Chi Chiu, Shin-Ming Huang, Baokai Wang, Faranak Bahrami, Bochao Xu, Jacob Franklin, Ilya Sochnikov, David E. Graf, Guangyong Xu, Yang Zhao, Christina M. Hoffman, Hsin Lin, Darius H. Torchinsky, Collin L. Broholm, Arun Bansil, and Fazel Tafti, Noncollinear ferromagnetic Weyl semimetal with anisotropic anomalous Hall effect (*equal contribution), Physical Review B 103, 115143 (2021). Preprint at arXiv: 2006.07943 [Editors' Suggestion]

2020

39. Sabin Regmi, M. Mofazzel Hosen, Barun Ghosh, Bahadur Singh, Gyanendra Dhakal, Christopher Sims, Baokai Wang, Firoza Kabir, Klauss Dimitri, Yangyang Liu, Amit Agarwal, Hsin Lin, Dariusz Kaczorowski, Arun Bansil, and Madhab Neupane, Temperature-dependent electronic structure in a higher-order topological insulator candidate EuIn2As2, Physical Review B 102, 165153 (2020). Preprint at arXiv: 1911.03703

38. M. Mofazzel Hosen, Gyanendra Dhakal, Baokai Wang, Narayan Poudel, Bahadur Singh, K. Dimitri, Firoza Kabir, Christopher Sims, Sabin Regmi, William Neff, Anan Bari Sarkar, Amit Agarwal, Daniel Murray, Franziska Weickert, Krzysztof Gofryk, Orest Pavlosiuk, P. Wisniewski, Dariusz Kaczorowski, Arun Bansil, and Madhab Neupane, Observation of gapped state in rare-earth monopnictide HoSb, npj Scientific Reports 10, 12961 (2020). 

37. Antu Laha, Sougata Mardanya, Bahadur Singh*, Hsin Lin, Arun Bansil, Amit Agarwal, Z. Hossain Magnetotransport properties of the topological nodal-line semimetal CaCdSn (*corresponding author) Physical Review B 102, 035164 (2020). Preprint at arXiv: 2007.08156

36. Anan Bari Sarkar, Barun Ghosh, Bahadur Singh*, Somnath Bhowmick, Hsin Lin, Arun Bansil, and Amit Agarwal, K2CoS2:A two-dimensional in-plane antiferromagnetic insulator (*corresponding author), Physical Review B 102, 035420 (2020). Preprint at arXiv: 2005.12868 

35. Chaowei Hu, Lei Ding, Kyle N Gordon, Barun Ghosh, Haoxiang Li, Shang-Wei Lian, A Garrison Linn, Hung-Ju Tien, Cheng-Yi Huang, PV Reddy, Bahadur Singh, Amit Agarwal, Arun Bansil, Su-Yang Xu, Hsin Lin, Huibo Cao, Tay-Rong Chang, Dan Dessau, Ni Ni, Realization of an intrinsic, ferromagnetic axion insulator in MnBi8Te13, Science Advances 6, eaba4275 (2020). Preprint at arXiv:1910.12847

34. Wei-Chi Chiu, Bahadur Singh*, Sougata Mardanya, Johannes Nokelainen, Amit Agarwal, Chenliang Su, Hsin Lin, Bernardo Barbiellini, and Arun Bansil, Topological Dirac semimetal phase in bismuth based anode materials for sodium-ion batteries (*corresponding author), Condensed Matter 5, 39 (2020). Preprint at arXiv: 2006.08585 [Cover Image]

33. Johannes Nokelainen, Christopher Lane, Robert S. Markiewicz, Bernardo Barbiellini, Aki Pulkkinen, Bahadur Singh, Jianwei Sun, Katariina Pussi, and Arun Bansil, Ab-initio description of the Bi2Sr2CaCu2O8+δ electronic structure, Physical Review B 101, 214523 (2020). Preprint at arXiv: 2003.04034

32. Souvik Sasmal, Rajib Mondal, Ruta Kulkarni, A. Thamizhavel, and Bahadur Singh, Weak antilocalization in a noncentrosymmetric CaAgBi single crystal, Journal of Physics: Condensed Matter 32, 335701 (2020). In press. Preprint at arXiv:1910.00545 

31. Yanglin Zhu, Bahadur Singh*, Yu Wang, Cheng-Yi Huang, Wei-Chi Chiu, Baokai Wang, D. Graf, Yubo Zhang, Hsin Lin, Jianwei Sun, Arun Bansil, and Zhiqiang Mao, Exceptionally large anomalous Hall effect due to anticrossing of spin-split bands in the antiferromagnetic half-Heusler compound TbPtBi (*corresponding author), Physical Review B: Rapid Communications 101, 161105 (2020). Preprint at arXiv:2003.06688 

30. Su-Yang Xu, Qiong Ma, Y. Gao, A. Kogar, Guo Alfred Zong, Andres M. Mier Valdivia, T. H. Dinh, Shin-Ming Huang, Bahadur Singh, J. P.C. Ruff, K. Watanabe, Takashi Taniguchi, Hsin Lin, Di Xiao, Goran Karapetrov, Pablo Jarillo-Herrero, and Nuh Gedik, Optical detection and manipulation of spontaneous gyrotropic electronic order in a transition-metal dichalcogenide semimetal, Nature 578, 545 (2020). Preprint at arxiv:1910.14121 

29. Hung-Yu Yang, Bahadur Singh, Baozhu Lu, Cheng-Yi Huang, Faranak Bahrami, Wei-Chi Chu, David Graf, Shin-Ming Huang, Baokai Wang, Hsin Lin, Darius Torchinsky, Arun Bansil, and Fazel Tafti, Transition from Intrinsic to Extrinsic Anomalous Hall Effect in the Ferromagnetic Weyl Semimetals PrAlGe1-xSix (Invited contribution), APL Materials 8, 011111 (2020). In Press. Preprint at arxiv:1910.09697 

2019

28. Barun Ghosh, Sougata Mardanya, Bahadur Singh*, Baokai Wang, Xiaoting Zhou, Tay-Rong Chang, Chenliang Su, Hsin Lin, Amit Agarwal, and Arun Bansil, Saddle-point von Hove singularity and dual topological insulator state in Pt2HgSe3 (*corresponding author), Physical Review B 100, 235101 (2019). Preprint at arxiv:1905.12578 

27. Baokai Wang, Bahadur Singh*, Barun Ghosh, Wei-Chi Chiu, Chenliang Su, Amit Agarwal, Hsin Lin, Arun Bansil, Topological crystalline insulator state with type-II Dirac fermions in transition metal dipnictides (*corresponding author), Physical Review B 100, 205118 (2019). Preprint at arXiv:1911.06544 

26. Ilya Belopolski, Daniel S. Sanchez, Guoqing Chang, Kaustuv Manna, Benedikt Ernst, Su-Yang Xu, Songtian S. Zhang, Hao Zheng, Jiaxin Yin, Bahadur Singh, Guang Bian, Daniel Multer, Xiaoting Zhou, Shin-Ming Huang, Baokai Wang, Arun Bansil, Hsin Lin, Claudia Felser, and M. Zahid Hasan, Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet, Science 365, 1278 (2019). Preprint at arXiv:1712.09992  

25. Sougata Mardanya, Bahadur Singh*, Shin-Ming Huang, Tay-Rong Chang, Chenliang Su, Hsin Lin, Amit Agarwal, and Arun Bansil, Prediction of three-fold fermions in a nearly-ideal Dirac semimetal BaAgAs (*equal contribution and corresponding author), Physical Review Materials: Rapid Communications 3, 071201 (2019). Preprint at arXiv:1908.01336

 24. Biplab Bhattacharyya, Bahadur Singh, R. P. Aloysius, Reena Yadav, Chenliang Su, Hsin Lin, S. Auluck, Anurag Gupta, T. D. Senguttuvan, and Sudhir Husale, Spin-dependent scattering induced negative magnetoresistance in topological insulator Bi2Te3 nanowires, npj Scientific Reports 9, 7836 (2019). Preprint at arXiv:1905.10219

2018

23. Chuan Chen, Bahadur Singh, Hsin Lin, and Vitor M. Pereira, Reproduction of the charge density wave phase diagram in 1T-TiSe2 exposes its excitonic character, Physical Review Letters 121, 226602 (2018). Preprint at arXiv:1712.04967

22. Bahadur Singh, Barun Ghosh, Chenliang Su, Hsin Lin, Amit Agarwal, and Arun Bansil, Topological hourglass Dirac semimetal in the non-polar phase of Ag2BiO3, Physical Review Letters 121, 226401 (2018). Preprint at arXiv:1811.11162

21. Guoqing Chang, Benjamin J. Wieder, Frank Schindler, Daniel S. Sanchez, Ilya Belopolski, Shin-Ming Huang, Bahadur Singh, Di Wu, Tay-Rong Chang, Titus Neupert, Su-Yang Xu, Hsin Lin, and M. Zahid Hasan, Topological quantum properties of chiral crystals, Nature Materials 17, 978 (2018). Preprint at arXiv:1611.07925 

20. Bahadur Singh, Sougata Mardanya, Chenliang Su, Hsin Lin, Amit Agarwal, and Arun Bansil,  Spin-orbit coupling driven crossover from a starfruit-like nodal semimetal to Dirac and Weyl semimetal in CaAuAs, Physical Review B 98, 085122 (2018); Preprint at arXiv:1806.01858

19. Bahadur Singh, Guoqing Chang, Tay-Rong Chang, Shin-Ming Huang, Chenliang Su, Ming-Chieh Lin, Hsin Lin, and Arun Bansil, Tunable double-Weyl Fermion semimetal state in the SrSi2 material class, npj Scientific Reports 8, 10540 (2018) [Editor's choice]. Preprint at arXiv:1807.05585

18. Bipin Kumar Gupta, Rabia Sultana, Satbir Singh, Vijeta Singh, Bahadur Singh, O.N. Srivastava, S. Auluck and V.P.S. Awana, Unexplored Photoluminescence from Bulk and Mechanically Exfoliated Few Layers of Bi2Te3, Nature Scientific Reports 8, 9205 (2018); Preprint at arXiv:1806.02025 

17. Koustuv Ray, Rahul Bhardwaj, Bahadur Singh, Goutam Deo, Descriptor based understanding of the activity by Al2O3 supported Ni and cheap Ni based alloy catalysts, Physical Chemistry Chemical Physics 20, 15939 (2018).

16. Bahadur Singh, Xiaoting Zhou, Hsin Lin, and Arun Bansil, Saddle-like topological surface states on the TT'X family of compounds (T, T' = Transition metal, X= Si, Ge), Physical Review B 97, 075125 (2018). Preprint at arXiv:1703.04048  

15. Guoqing Chang*, Bahadur Singh*, Su-Yang Xu*, Guang Bian, Shin-Ming Huang, Chuang-Han Hsu, Ilya Belopolski, Nasser Alidoust, Daniel S. Sanchez, Hao Zheng, Hong Lu, Xiao Zhang, Yi Bian,       Tay-Rong Chang, Horng-Tay Jeng, Arun Bansil, Han Hsu, Shuang Jia, Titus Neupert, Hsin Lin, M. Zahid Hasan, Theoretical prediction of magnetic and noncentrosymmetric Weyl fermion semimetal states in the R-Al-X family of compounds (R=rare earth, Al=aluminium, X=Si, Ge) (*equal contribution), Physical Review B: Rapid Communications 97, 041104 (2018). Preprint at arXiv:1604.02124

14.  Xuechao Yu, Peng Yu, Di Wu, Bahadur Singh, Qingsheng Zeng, Hsin Lin, Wu Zhou, Zheng Liu,  Qi Jie Wang, Atomically thin noble metal dichalcogenide: a broadband mid-infrared semiconductor, Nature communications 9, 1545 (2018).

Before 2018

13.  Bahadur Singh, Chuang-Han Hsu, Wei-Feng Tsai, Vitor M. Pereira, and Hsin Lin, Stable charge density wave phase in a 1T-TiSe2 monolayer, Physical Review B 95, 245136 (2017). Preprint at arXiv:1702.08329

12. Su-Yang Xu*, Nasser Alidoust*, Guoqing Chang*, Hong Lu*, Bahadur Singh*, Ilya Belopolski, Daniel Sanchez, Xiao Zhang, Guang Bian, Hao Zheng, M.-Adrian Husanu, Y. Bian, Shin-Ming Huang, Chuang-Han Hsu, Tay-Rong Chang, Horng-Tay Jeng, Arun Bansil, Vladimir N Strocov, Hsin Lin, Shuang Jia, M Zahid Hasan, Discovery of Lorentz-violating Weyl fermion semimetal state in LaAlGe materials (*equal contribution), Science Advances 3, e1603266 (2017). Preprint at arXiv:1603.07318

11. Guoqing Chang, Su-Yang Xu, Xiaoting Zhou, Shin-Ming Huang, Bahadur Singh, Baokai Wang, Ilya Belopolski, Jiaxin Yin, Songtian Zhang, Arun Bansil, Hsin Lin, and M. Zahid Hasan, Topological Hopf and chain link semimetal states and their application to Co2MnGa, Physical Review Letters 119, 156401(2017) [Editor's suggestion].  Preprint at arXiv:1712.00055

10. Michael S. Lodge, Guoqing Chang, Cheng-Yi Huang, Bahadur Singh, Jack Hellerstedt, Mark T. Edmonds, Dariusz Kaczorowski, Md Mofazzel Hosen, Madhab Neupane, Hsin Lin, Michael S. Fuhrer, Bent Weber, and Masahiro Ishigamiichael, Observation of Effective Pseudospin Scattering in ZrSiS, Nano Letters 17, 7213 (2017). Preprint at arXiv:1706.05165

9. Barun Ghosh, Bahadur Singh*, R Prasad, Amit Agarwal, Electric-field tunable Dirac semimetal state in phosphorene thin films (*Corresponding author), Physical Review B 94, 205426 (2016). Preprint at arXiv:1609.03339

8. Bahadur Singh, H. Lin, R. Prasad, and A. Bansil, Role of surface termination in realizing well-isolated topological surface states within the bulk band gap in TlBiSe2 and TlBiTe2, Physical Review B 93, 085113 (2016).  Preprint at arXiv:1602.02288  

7. Bahadur Singh and R. Prasad, Spin-texture of the non-trivial surface state of topological insulator Sb2Te3, Quantum Matter 5, 362 (2016).

6. Guoqing Chang, Su-Yang Xu, Hao Zheng, Bahadur Singh, Chuang-Han Hsu, Ilya Belopolski, Daniel S Sanchez, Guang Bian, Nasser Alidoust, Hsin Lin, M Zahid Hasan, Room-temperature magnetic topological semimetal state in half-metallic Heusler Co2TiX (X=Si, Ge, or Sn), Nature Scientific Reports 6, 38839 (2016). Preprint at arXiv:1603.01255

5. Bahadur Singh and R. Prasad, Orbital selective spin-texture in a topological insulator, AIP Conf. Proc. 1661, 110022 (2015).

4. Bahadur Singh and R. Prasad, Termination dependent surface states and spin-arrangement on the surface of a topological insulator, International Conference on Materials, Energy and Environments (ICMEE) series.

3. Bahadur Singh, H. Lin, R. Prasad, and A. Bansil, Topological phase transition and quantum spin Hall state in TlBiS2, Journal of Applied Physics 116, 033704 (2014).  Preprint at arXiv:1407.4740

2. Bahadur Singh, H. Lin, R. Prasad, and A. Bansil, Topological phase transition and two-dimensional topological insulators in Ge-based thin films,  Physical Review B 88, 195147 (2013).  Preprint at arXiv:1312.0379

1. Bahadur Singh, Ashutosh Sharma, H. Lin, M.Z. Hasan, R. Prasad and A. Bansil, Topological electronic structure and Weyl semimetal in the TlBiSe2 class of semiconductors, Physical Review B 86, 115208 (2012). Preprint at arXiv:1209.5896