Ferromagnetism with in-plane magnetization, Dirac spin-gapless semiconducting properties, and tunable topological states in two-dimensional rare-earth metal dinitrides

Yu, Yawei; Chen, Xin; Liu, Xiaobiao; Li, Jia; Sanyal, Biplab; Kong, Xiangru; Peeters, François M.; Li, Linyang

doi:10.1103/physrevb.105.024407

Title: Ferromagnetism with in-plane magnetization, Dirac spin-gapless semiconducting properties, and tunable topological states in two-dimensional rare-earth metal dinitrides

Journal Article · 05 January 2022 · Physical Review B

DOI: https://doi.org/10.1103/physrevb.105.024407 · OSTI ID:1840196

Yu, Yawei ^[1];

^[2]; Liu, Xiaobiao ^[3]; Li, Jia ^[1];

^[2];

^[4];

^[5];

^[1]

Hebei Univ. of Technology, Tianjing (China)
Uppsala Univ. (Sweden)
Henan Agricultural University, Zhengzhou (China)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Yunnan University, Kunming (China); Univ. of Antwerp (Belgium)

Since the successful synthesis of bulk single crystals MoN₂ and ReN₂, which have a layered structure, transition-metal dinitrides have attracted considerable attention in recent years. Here, we focus on rare-earth metal (Rem) elements, and propose seven stable Rem dinitride monolayers with a 1T structure, namely, 1T-RemN₂. We use first-principles calculations, and find that these monolayers have a ferromagnetic ground state with in-plane magnetization. Without spin-orbit coupling (SOC), the band structures are spin-polarized with Dirac points at the Fermi level. Remarkably, the 1T-LuN₂ monolayer exhibits an isotropic magnetocrystalline anisotropy energy in the xy plane with in-plane magnetization, indicating easy tunability of the magnetization direction. Additionally, when rotating the magnetization vector in the xy plane, we propose a model that accurately describes the variation of the SOC band gap and the two possible topological states (Weyl-like semimetal and Chern insulator states) whose properties are tunable. The Weyl-like semimetal state is a critical point between the two Chern insulator states with opposite sign of the Chern numbers (±1). The nontrivial band gap (up to 60.3 meV) and the Weyl-like semimetal state are promising for applications in spintronic devices.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: National Natural Science Foundation of China (NSFC); USDOE

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1840196

Journal Information:: Physical Review B, Journal Name: Physical Review B Journal Issue: 2 Vol. 105; ISSN 2469-9950

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (83)

MnNBr Monolayer: A High‐Temperature Ferromagnetic Half‐Metal with Type‐II Weyl Fermions Shi, Yongting; Li, Lingjun; Cui, Xin physica status solidi (RRL) – Rapid Research Letters, Vol. 15, Issue 7 https://doi.org/10.1002/pssr.202100115	journal	May 2021
Aligned Heterointerface-Induced 1T-MoS ₂ Monolayer with Near-Ideal Gibbs Free for Stable Hydrogen Evolution Reaction Zhang, Kan; Jin, Bingjun; Gao, Yujie Small, Vol. 15, Issue 8 https://doi.org/10.1002/smll.201804903	journal	January 2019
Spin‐Gapless Semiconductors Yue, Zengji; Li, Zhi; Sang, Lina Small, Vol. 16, Issue 31 https://doi.org/10.1002/smll.201905155	journal	June 2020
YN2 monolayer: Novel p-state Dirac half metal for high-speed spintronics Liu, Zhifeng; Liu, Junyan; Zhao, Jijun Nano Research, Vol. 10, Issue 6 https://doi.org/10.1007/s12274-016-1384-3	journal	January 2017
Four distinct resistive states in van der Waals full magnetic 1T-VSe2/CrI3/1T-VSe2 tunnel junction Li, Fangfang; Yang, Baishun; Zhu, Yu Applied Surface Science, Vol. 505 https://doi.org/10.1016/j.apsusc.2019.144648	journal	March 2020
1T GdN2 monolayer — Spin-orbit induced magnetic Dirac semiconductor stable at room temperature Lin, Zheng-Zhe; Chen, Xi Applied Surface Science, Vol. 529 https://doi.org/10.1016/j.apsusc.2020.147129	journal	November 2020
Two-dimensional Weyl semimetal with coexisting fully spin-polarized type-I and type-II Weyl points Meng, Weizhen; Zhang, Xiaoming; Liu, Ying Applied Surface Science, Vol. 540 https://doi.org/10.1016/j.apsusc.2020.148318	journal	February 2021
wannier90: A tool for obtaining maximally-localised Wannier functions Mostofi, Arash A.; Yates, Jonathan R.; Lee, Young-Su Computer Physics Communications, Vol. 178, Issue 9 https://doi.org/10.1016/j.cpc.2007.11.016	journal	May 2008
An updated version of wannier90: A tool for obtaining maximally-localised Wannier functions Mostofi, Arash A.; Yates, Jonathan R.; Pizzi, Giovanni Computer Physics Communications, Vol. 185, Issue 8 https://doi.org/10.1016/j.cpc.2014.05.003	journal	August 2014
WannierTools: An open-source software package for novel topological materials Wu, QuanSheng; Zhang, ShengNan; Song, Hai-Feng Computer Physics Communications, Vol. 224 https://doi.org/10.1016/j.cpc.2017.09.033	journal	March 2018
High Thermoelectric Performance of Ag9GaSe6 Enabled by Low Cutoff Frequency of Acoustic Phonons Lin, Siqi; Li, Wen; Li, Shasha Joule, Vol. 1, Issue 4 https://doi.org/10.1016/j.joule.2017.09.006	journal	December 2017
Spin-gapless semiconductors for future spintronics and electronics Wang, Xiaotian; Cheng, Zhenxiang; Zhang, Gang Physics Reports, Vol. 888 https://doi.org/10.1016/j.physrep.2020.08.004	journal	December 2020
First principles phonon calculations in materials science Togo, Atsushi; Tanaka, Isao Scripta Materialia, Vol. 108 https://doi.org/10.1016/j.scriptamat.2015.07.021	journal	November 2015
Manipulation of Electronic and Magnetic Properties of 3d Transition Metal (Cr, Mn, Fe) Hexamers on Graphene with Vacancy Defects: Insights from First-Principles Theory Chen, Xin; Liu, Yuhang; Sanyal, Biplab The Journal of Physical Chemistry C, Vol. 124, Issue 7 https://doi.org/10.1021/acs.jpcc.9b07804	journal	December 2019
Two-Dimensional Square-A ₂ B (A = Cu, Ag, Au, and B = S, Se): Auxetic Semiconductors with High Carrier Mobilities and Unusually Low Lattice Thermal Conductivities Chen, Xin; Wang, Duo; Liu, Xiaobiao The Journal of Physical Chemistry Letters, Vol. 11, Issue 8 https://doi.org/10.1021/acs.jpclett.0c00613	journal	March 2020
Fully Spin-Polarized Nodal Loop Semimetals in Alkaline Metal Monochalcogenide Monolayers Zhou, Xiaodong; Zhang, Run-Wu; Zhang, Zeying The Journal of Physical Chemistry Letters, Vol. 10, Issue 11 https://doi.org/10.1021/acs.jpclett.9b00906	journal	May 2019
Glide Mirror Plane Protected Nodal-Loop in an Anisotropic Half-Metallic MnNF Monolayer Hu, Yang; Li, Sheng-Shi; Ji, Wei-Xiao The Journal of Physical Chemistry Letters, Vol. 11, Issue 2 https://doi.org/10.1021/acs.jpclett.9b03320	journal	December 2019
Atomically Thin Transition-Metal Dinitrides: High-Temperature Ferromagnetism and Half-Metallicity Wu, Fang; Huang, Chengxi; Wu, Haiping Nano Letters, Vol. 15, Issue 12 https://doi.org/10.1021/acs.nanolett.5b03835	journal	November 2015
Strain-Induced Isostructural and Magnetic Phase Transitions in Monolayer MoN ₂ Wang, Yao; Wang, Shan-Shan; Lu, Yunhao Nano Letters, Vol. 16, Issue 7 https://doi.org/10.1021/acs.nanolett.6b01841	journal	June 2016
Spin Direction-Controlled Electronic Band Structure in Two-Dimensional Ferromagnetic CrI ₃ Jiang, Peiheng; Li, Lei; Liao, Zhaoliang Nano Letters, Vol. 18, Issue 6 https://doi.org/10.1021/acs.nanolett.8b01125	journal	May 2018
Unconventional Charge-Density-Wave Transition in Monolayer 1 T -TiSe ₂ Sugawara, Katsuaki; Nakata, Yuki; Shimizu, Ryota ACS Nano, Vol. 10, Issue 1 https://doi.org/10.1021/acsnano.5b06727	journal	December 2015
Magnetism of Phthalocyanine-Based Organometallic Single Porous Sheet Zhou, Jian; Sun, Qiang Journal of the American Chemical Society, Vol. 133, Issue 38 https://doi.org/10.1021/ja204990j	journal	September 2011
A New Molybdenum Nitride Catalyst with Rhombohedral MoS ₂ Structure for Hydrogenation Applications Wang, Shanmin; Ge, Hui; Sun, Shouli Journal of the American Chemical Society, Vol. 137, Issue 14 https://doi.org/10.1021/jacs.5b01446	journal	April 2015
Layer-dependent ferromagnetism in a van der Waals crystal down to the monolayer limit Huang, Bevin; Clark, Genevieve; Navarro-Moratalla, Efrén Nature, Vol. 546, Issue 7657 https://doi.org/10.1038/nature22391	journal	June 2017
Gate-tunable phase transitions in thin flakes of 1T-TaS2 Yu, Yijun; Yang, Fangyuan; Lu, Xiu Fang Nature Nanotechnology, Vol. 10, Issue 3 https://doi.org/10.1038/nnano.2014.323	journal	January 2015
Weyl-like points from band inversions of spin-polarised surface states in NbGeSb Marković, I.; Hooley, C. A.; Clark, O. J. Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-13464-z	journal	December 2019
Meron-like topological spin defects in monolayer CrCl3 Lu, Xiaobo; Fei, Ruixiang; Zhu, Linghan Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-18573-8	journal	September 2020
Discovery of $${\hat{\boldsymbol{C}}}_2$$ rotation anomaly in topological crystalline insulator SrPb Fan, Wenhui; Nie, Simin; Wang, Cuixiang Nature Communications, Vol. 12, Issue 1 https://doi.org/10.1038/s41467-021-22350-6	journal	April 2021
Strong room-temperature ferromagnetism in VSe2 monolayers on van der Waals substrates Bonilla, Manuel; Kolekar, Sadhu; Ma, Yujing Nature Nanotechnology, Vol. 13, Issue 4 https://doi.org/10.1038/s41565-018-0063-9	journal	February 2018
Gate-tunable room-temperature ferromagnetism in two-dimensional Fe3GeTe2 Deng, Yujun; Yu, Yijun; Song, Yichen Nature, Vol. 563, Issue 7729 https://doi.org/10.1038/s41586-018-0626-9	journal	October 2018
Tuning the Chern number in quantum anomalous Hall insulators Zhao, Yi-Fan; Zhang, Ruoxi; Mei, Ruobing Nature, Vol. 588, Issue 7838 https://doi.org/10.1038/s41586-020-3020-3	journal	December 2020
Computational search for two-dimensional intrinsic half-metals in transition-metal dinitrides Liu, Junyan; Liu, Zhifeng; Song, Tielei Journal of Materials Chemistry C, Vol. 5, Issue 3 https://doi.org/10.1039/C6TC04490E	journal	January 2017
Two-dimensional spin–valley-coupled Dirac semimetals in functionalized SbAs monolayers Liu, Zhifeng; Feng, Wangxiang; Xin, Hongli Materials Horizons, Vol. 6, Issue 4 https://doi.org/10.1039/C8MH01588K	journal	January 2019
Quantum anomalous Hall effect in a stable 1T-YN ₂ monolayer with a large nontrivial bandgap and a high Chern number Kong, Xiangru; Li, Linyang; Leenaerts, Ortwin Nanoscale, Vol. 10, Issue 17 https://doi.org/10.1039/C8NR00571K	journal	January 2018
Na ₂ C monolayer: a novel 2p Dirac half-metal with multiple symmetry-protected Dirac cones Ji, Wei-Xiao; Zhang, Bao-Min; Zhang, Shu-Feng Nanoscale, Vol. 10, Issue 28 https://doi.org/10.1039/C8NR02761G	journal	January 2018
The intrinsic magnetism, quantum anomalous Hall effect and Curie temperature in 2D transition metal trihalides Sun, Jiaxiang; Zhong, Xin; Cui, Wenwen Physical Chemistry Chemical Physics, Vol. 22, Issue 4 https://doi.org/10.1039/C9CP05084A	journal	January 2020
High throughput study on magnetic ground states with Hubbard U corrections in transition metal dihalide monolayers Li, Xinru; Zhang, Zeying; Zhang, Hongbin Nanoscale Advances, Vol. 2, Issue 1 https://doi.org/10.1039/C9NA00588A	journal	January 2020
Emergence of 2D high-temperature nodal-line half-metal in monolayer AgN Li, Xin-Yang; Zhang, Meng-Han; Ren, Miao-Juan Physical Chemistry Chemical Physics, Vol. 22, Issue 46 https://doi.org/10.1039/D0CP04961A	journal	January 2020
1T-CrO ₂ monolayer: a high-temperature Dirac half-metal for high-speed spintronics He, Shenda; Zhou, Pan; Yang, Yi Nanoscale Advances, Vol. 3, Issue 11 https://doi.org/10.1039/D0NA00884B	journal	January 2021
Intrinsic spin–valley-coupled Dirac state in Janus functionalized β-BiAs monolayer Liu, Zhifeng; Li, Lingjun; Cui, Leyuan Nanoscale Horizons, Vol. 6, Issue 3 https://doi.org/10.1039/D0NH00466A	journal	January 2021
Prediction of room-temperature ferromagnetism and large perpendicular magnetic anisotropy in a planar hypercoordinate FeB ₃ monolayer Tang, Cheng; Ostrikov, Kostya (Ken); Sanvito, Stefano Nanoscale Horizons, Vol. 6, Issue 1 https://doi.org/10.1039/D0NH00598C	journal	January 2021
Fully spin-polarized Weyl fermions and in/out-of-plane quantum anomalous Hall effects in a two-dimensional d ⁰ ferromagnet Jin, Lei; Wang, Lirong; Zhang, Xiaoming Nanoscale, Vol. 13, Issue 11 https://doi.org/10.1039/D0NR07556F	journal	January 2021
Time-reversal-breaking Weyl nodal lines in two-dimensional A ₃ C ₂ (A = Ti, Zr, and Hf) intrinsically ferromagnetic materials with high Curie temperature Zhou, Feng; Liu, Ying; Kuang, Minquan Nanoscale, Vol. 13, Issue 17 https://doi.org/10.1039/D1NR00139F	journal	January 2021
A high-temperature quantum anomalous Hall effect in electride gadolinium monohalides Chen, Chen; Fang, Le; Zhao, Guodong Journal of Materials Chemistry C, Vol. 9, Issue 30 https://doi.org/10.1039/D1TC01513C	journal	January 2021
Search for spin gapless semiconductors: The case of inverse Heusler compounds Skaftouros, S.; Özdoğan, K.; Şaşıoğlu, E. Applied Physics Letters, Vol. 102, Issue 2 https://doi.org/10.1063/1.4775599	journal	January 2013
Recent advances in Dirac spin-gapless semiconductors Wang, Xiaotian; Li, Tingzhou; Cheng, Zhenxiang Applied Physics Reviews, Vol. 5, Issue 4 https://doi.org/10.1063/1.5042604	journal	December 2018
Rhenium dinitride: Carrier transport in a novel transition metal dinitride layered crystal Onodera, Momoko; Kawamura, Fumio; Cuong, Nguyen Thanh APL Materials, Vol. 7, Issue 10 https://doi.org/10.1063/1.5118713	journal	October 2019
The magnetic, electronic, and light-induced topological properties in two-dimensional hexagonal FeX ₂ (X = Cl, Br, I) monolayers Kong, Xiangru; Li, Linyang; Liang, Liangbo Applied Physics Letters, Vol. 116, Issue 19 https://doi.org/10.1063/5.0006446	journal	May 2020
Monolayer 1T-LaN ₂ : Dirac spin-gapless semiconductor of p -state and Chern insulator with a high Chern number Li, Linyang; Kong, Xiangru; Chen, Xin Applied Physics Letters, Vol. 117, Issue 14 https://doi.org/10.1063/5.0023531	journal	October 2020
Two-dimensional atomic crystals Novoselov, K. S.; Jiang, D.; Schedin, F. Proceedings of the National Academy of Sciences, Vol. 102, Issue 30, p. 10451-10453 https://doi.org/10.1073/pnas.0502848102	journal	July 2005
Gravitation and the Electron Weyl, H. Proceedings of the National Academy of Sciences, Vol. 15, Issue 4 https://doi.org/10.1073/pnas.15.4.323	journal	April 1929
Ordering, metastability and phase transitions in two-dimensional systems Kosterlitz, J M; Thouless, D J Journal of Physics C: Solid State Physics, Vol. 6, Issue 7, p. 1181-1203 https://doi.org/10.1088/0022-3719/6/7/010	journal	April 1973
Highly convergent schemes for the calculation of bulk and surface Green functions Sancho, M. P. Lopez; Sancho, J. M. Lopez; Sancho, J. M. L. Journal of Physics F: Metal Physics, Vol. 15, Issue 4 https://doi.org/10.1088/0305-4608/15/4/009	journal	April 1985
Magnetism and magneto-optical effects in bulk and few-layer CrI ₃ : a theoretical GGA + U study Kumar Gudelli, Vijay; Guo, Guang-Yu New Journal of Physics, Vol. 21, Issue 5 https://doi.org/10.1088/1367-2630/ab1ae9	journal	May 2019
Two-dimensional topological semimetals* Feng, Xiaolong; Zhu, Jiaojiao; Wu, Weikang Chinese Physics B, Vol. 30, Issue 10 https://doi.org/10.1088/1674-1056/ac1f0c	journal	November 2021
Dirac spin-gapless semiconductors: promising platforms for massless and dissipationless spintronics and new (quantum) anomalous spin Hall effects Wang, Xiao-Lin National Science Review, Vol. 4, Issue 2 https://doi.org/10.1093/nsr/nww069	journal	November 2016
Two-dimensional Weyl half-semimetal and tunable quantum anomalous Hall effect You, Jing-Yang; Chen, Cong; Zhang, Zhen Physical Review B, Vol. 100, Issue 6 https://doi.org/10.1103/PhysRevB.100.064408	journal	August 2019
Ferromagnetic hybrid nodal loop and switchable type-I and type-II Weyl fermions in two dimensions He, Tingli; Zhang, Xiaoming; Liu, Ying Physical Review B, Vol. 102, Issue 7 https://doi.org/10.1103/PhysRevB.102.075133	journal	August 2020
Two-dimensional intrinsic ferromagnetic monolayer transition metal oxyhydroxide Chen, Hongyu; Tang, Peizhe; Li, Jia Physical Review B, Vol. 103, Issue 19 https://doi.org/10.1103/PhysRevB.103.195402	journal	May 2021
Ab initio molecular dynamics for open-shell transition metals Kresse, G.; Hafner, J. Physical Review B, Vol. 48, Issue 17 https://doi.org/10.1103/PhysRevB.48.13115	journal	November 1993
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set Kresse, G.; Furthmüller, J. Physical Review B, Vol. 54, Issue 16, p. 11169-11186 https://doi.org/10.1103/PhysRevB.54.11169	journal	October 1996
From ultrasoft pseudopotentials to the projector augmented-wave method Kresse, G.; Joubert, D. Physical Review B, Vol. 59, Issue 3, p. 1758-1775 https://doi.org/10.1103/PhysRevB.59.1758	journal	January 1999
Ab initio calculation of the anomalous Hall conductivity by Wannier interpolation Wang, Xinjie; Yates, Jonathan R.; Souza, Ivo Physical Review B, Vol. 74, Issue 19 https://doi.org/10.1103/PhysRevB.74.195118	journal	November 2006
First-principles investigation of the magnetic anisotropy and magnetic properties of Co/Ni(111) superlattices Gimbert, F.; Calmels, L. Physical Review B, Vol. 86, Issue 18 https://doi.org/10.1103/PhysRevB.86.184407	journal	November 2012
Stability and magnetism of strongly correlated single-layer VS 2 Zhuang, Houlong L.; Hennig, Richard G. Physical Review B, Vol. 93, Issue 5 https://doi.org/10.1103/PhysRevB.93.054429	journal	February 2016
Strong anisotropy and magnetostriction in the two-dimensional Stoner ferromagnet Fe 3 GeTe 2 Zhuang, Houlong L.; Kent, P. R. C.; Hennig, Richard G. Physical Review B, Vol. 93, Issue 13 https://doi.org/10.1103/PhysRevB.93.134407	journal	April 2016
Quantum anomalous Hall effect in atomic crystal layers from in-plane magnetization Ren, Yafei; Zeng, Junjie; Deng, Xinzhou Physical Review B, Vol. 94, Issue 8 https://doi.org/10.1103/PhysRevB.94.085411	journal	August 2016
Z2Pack: Numerical implementation of hybrid Wannier centers for identifying topological materials Gresch, Dominik; Autès, Gabriel; Yazyev, Oleg V. Physical Review B, Vol. 95, Issue 7 https://doi.org/10.1103/PhysRevB.95.075146	journal	February 2017
Monolayer of the 5 d transition metal trichloride OsCl 3 : A playground for two-dimensional magnetism, room-temperature quantum anomalous Hall effect, and topological phase transitions Sheng, Xian-Lei; Nikolić, Branislav K. Physical Review B, Vol. 95, Issue 20 https://doi.org/10.1103/PhysRevB.95.201402	journal	May 2017
Dynamic instabilities in strongly correlated VSe 2 monolayers and bilayers Esters, Marco; Hennig, Richard G.; Johnson, David C. Physical Review B, Vol. 96, Issue 23 https://doi.org/10.1103/PhysRevB.96.235147	journal	December 2017
In-plane magnetization-induced quantum anomalous Hall effect in atomic crystals of group-V elements Zhong, Peichen; Ren, Yafei; Han, Yulei Physical Review B, Vol. 96, Issue 24 https://doi.org/10.1103/PhysRevB.96.241103	journal	December 2017
Topological nodal-line semimetals in ferromagnetic rare-earth-metal monohalides Nie, Simin; Weng, Hongming; Prinz, Fritz B. Physical Review B, Vol. 99, Issue 3 https://doi.org/10.1103/PhysRevB.99.035125	journal	January 2019
Proposal for a New Class of Materials: Spin Gapless Semiconductors Wang, X. L. Physical Review Letters, Vol. 100, Issue 15 https://doi.org/10.1103/PhysRevLett.100.156404	journal	April 2008
In-Plane Magnetization-Induced Quantum Anomalous Hall Effect Liu, Xin; Hsu, Hsiu-Chuan; Liu, Chao-Xing Physical Review Letters, Vol. 111, Issue 8 https://doi.org/10.1103/PhysRevLett.111.086802	journal	August 2013
Intrinsic Quantum Anomalous Hall Effect with In-Plane Magnetization: Searching Rule and Material Prediction Liu, Zhao; Zhao, Gan; Liu, Bing Physical Review Letters, Vol. 121, Issue 24 https://doi.org/10.1103/PhysRevLett.121.246401	journal	December 2018
New Class of Materials: Half-Metallic Ferromagnets de Groot, R. A.; Mueller, F. M.; Engen, P. G. van Physical Review Letters, Vol. 50, Issue 25 https://doi.org/10.1103/PhysRevLett.50.2024	journal	June 1983
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/PhysRevLett.77.3865	journal	October 1996
Weyl and Dirac semimetals in three-dimensional solids Armitage, N. P.; Mele, E. J.; Vishwanath, Ashvin Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/RevModPhys.90.015001	journal	January 2018
Electric Field Effect in Atomically Thin Carbon Films Novoselov, K. S. Science, Vol. 306, Issue 5696, p. 666-669 https://doi.org/10.1126/science.1102896	journal	October 2004
Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator Chang, C. -Z.; Zhang, J.; Feng, X. Science, Vol. 340, Issue 6129 https://doi.org/10.1126/science.1234414	journal	March 2013
Quantum spin Hall effect in two-dimensional transition metal dichalcogenides Qian, X.; Liu, J.; Fu, L. Science, Vol. 346, Issue 6215 https://doi.org/10.1126/science.1256815	journal	November 2014
Quantum anomalous Hall effect in intrinsic magnetic topological insulator MnBi ₂ Te ₄ Deng, Yujun; Yu, Yijun; Shi, Meng Zhu Science, Vol. 367, Issue 6480 https://doi.org/10.1126/science.aax8156	journal	January 2020
Emerging photoluminescence from defective vanadium diselenide nanosheets Ghobadi, Amir; Ghobadi, Turkan Gamze Ulusoy; Okyay, Ali Kemal Photonics Research, Vol. 6, Issue 4 https://doi.org/10.1364/PRJ.6.000244	journal	January 2018

Similar Records

Monolayer 1T-LaN₂: Dirac spin-gapless semiconductor of p-state and Chern insulator with a high Chern number

Journal Article · 2020 · Applied Physics Letters · OSTI ID:1785684

Li, Linyang; Kong, Xiangru; Chen, Xin; +3 more

Electronic structure of monolayer 1T'-MoTe₂ grown by molecular beam epitaxy

Journal Article · 2017 · APL Materials · OSTI ID:1435115

Tang, Shujie; Zhang, Chaofan; Jia, Chunjing; +8 more

Prediction of large gap flat Chern band in a two-dimensional metal-organic framework

Journal Article · 2018 · Applied Physics Letters · OSTI ID:1510949

Su, Ninghai; Jiang, Wei; Wang, Zhengfei; +1 more

Related Subjects

2-dimensional systems
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
edge states
electronic structure
magnetic anisotropy
spin-orbit coupling

Title: Ferromagnetism with in-plane magnetization, Dirac spin-gapless semiconducting properties, and tunable topological states in two-dimensional rare-earth metal dinitrides

Citation Formats

References (83)

Similar Records

Related Subjects