|
|
|
Proximity-induced negative magnetoresistance and anomalous Hall effect in monolayer graphene/CrSBr heterojunctions |
| Bin Dai(戴彬)1,2,†, Ke Zhu(祝轲)2,†, Chenyu Bai(白晨宇)2,3,†, Yechao Han(韩烨超)3, Guojing Hu(胡国静)3, Ruwen Wang(王汝文)2,3, Senhao Lv(吕森浩)2, Haisen Liu(刘海森)1,2, Zhen Zhao(赵振)2, Jianchen Lu(卢建臣)1,‡, Hui Guo(郭辉)2,3,§, Haitao Yang(杨海涛)2,3, and Hong-Jun Gao(高鸿钧)2,3 |
1 Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China;
2 Beijing National Center for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
3 School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China |
|
|
|
|
Abstract The integration of graphene with magnetic insulators to invoke the magnetic proximity effect provides a powerful route toward spintronic devices that preserve graphene’s exceptional transport characteristics. A persistent challenge, however, is the identification of magnetic substrates that are both air-stable and capable of forming high-quality van der Waals interfaces. Here, we present a magnetotransport investigation of monolayer graphene coupled to a layered A-type antiferromagnetic semiconductor CrSBr nanoflake, which is notable for its high Néel temperature (~132 K) and outstanding environmental stability. High-quality heterojunctions are obtained via a dry-transfer technique to ensure an atomically clean interface. Pronounced negative magnetoresistance and anomalous Hall effect in graphene are observed, arising from the suppression of spin-disorder scattering induced by the proximity exchange field from the CrSBr layer. Moreover, the heterojunction exhibits clear two-frequency Shubnikov–de Haas oscillations, evidencing the emergence of Fermi surface reconstruction in the monolayer graphene. Our results demonstrate that antiferromagnetic CrSBr can impose a robust magnetic proximity effect that manipulates the spin degrees of freedom in graphene, opening new opportunities for spintronic functionalities in two-dimensional materials.
|
Received: 12 March 2026
Revised: 21 April 2026
Accepted manuscript online: 27 April 2026
|
|
PACS:
|
72.80.Vp
|
(Electronic transport in graphene)
|
| |
73.43.Qt
|
(Magnetoresistance)
|
| |
85.75.-d
|
(Magnetoelectronics; spintronics: devices exploiting spin polarized transport or integrated magnetic fields)
|
|
| Fund: The work is supported by the National Key Research and Development Program of China (Grant No. 2022YFA1204100), the National Natural Science Foundation of China (Grant Nos. 62488201 and 52572188), the Innovation Program of Quantum Science and Technology (Grant No. 2021ZD0302700), and the China Postdoctoral Science Foundation (Grant No. E5BK081). |
Corresponding Authors:
Jianchen Lu, Hui Guo
E-mail: jclu@kust.edu.cn;guohui@iphy.ac.cn
|
Cite this article:
Bin Dai(戴彬), Ke Zhu(祝轲), Chenyu Bai(白晨宇), Yechao Han(韩烨超), Guojing Hu(胡国静), Ruwen Wang(王汝文), Senhao Lv(吕森浩), Haisen Liu(刘海森), Zhen Zhao(赵振), Jianchen Lu(卢建臣), Hui Guo(郭辉), Haitao Yang(杨海涛), and Hong-Jun Gao(高鸿钧) Proximity-induced negative magnetoresistance and anomalous Hall effect in monolayer graphene/CrSBr heterojunctions 2026 Chin. Phys. B 35 077201
|
[1] Drogeler M, Franzen C, Volmer F, Pohlmann T, Banszerus L, Wolter M, Watanabe K, Taniguchi T, Stampfer C and Beschoten B 2016 Nano Lett. 16 3533
[2] Banszerus L, Schmitz M, Engels S, Dauber J, Oellers M, Haupt F, Watanabe K, Taniguchi T, Beschoten B and Stampfer C 2015 Sci. Adv. 1 e1500222
[3] Zatko V, Galceran R, Galbiati M, Peiro J, Godel F, Kern L M, Perconte D, Ibrahim F, Hallal A, Chshiev M, Martinez B, Frontera C, Balcells L, Kidambi P R, Robertson J, Hofmann S, Collin S, Petroff F, Martin M B, Dlubak B and Seneor P 2023 Nano Lett. 23 34
[4] Tang C, Zhang Z, Lai S, Tan Q and Gao W 2020 Adv. Mater. 32 1908498
[5] Asshoff P U, Sambricio J L, Rooney A P, Slizovskiy S, Mishchenko A, Rakowski A M, Hill E W, Geim A K, Haigh S J, Fal’ko V I, VeraMarun I J and Grigorieva I V 2017 2D Mater. 4 031004
[6] Lee J and Fabian J 2016 Phys. Rev. B 94 195401
[7] Yang H X, Hallal A, Terrade D, Waintal X, Roche S and Chshiev M 2013 Phys. Rev. Lett. 110 046603
[8] Leutenantsmeyer J C, Kaverzin A A, Wojtaszek M and Van Wees B J 2016 2D Mater. 4 014001
[9] Wei P, Lee S, Lemaitre F, Pinel L, Cutaia D, Cha W, Katmis F, Zhu Y, Heiman D, Hone J, Moodera J S and Chen C T 2016 Nat. Mater. 15 711
[10] Wu Y, Yin G, Pan L, Grutter A J, Pan Q, Lee A, Gilbert D A, Borchers J A, Ratcliff W, Li A, Han X and Wang K L 2020 Nat. Electron. 3 604
[11] Jungwirth T, Marti X, Wadley P and Wunderlich J 2016 Nat. Nanotechnol 11 231
[12] Zhou B, Balgley J, Lampen-Kelley P, Yan J Q, Mandrus D G and Henriksen E A 2019 Phys. Rev. B 100 165426
[13] Marti X, Fina I and Jungwirth T 2015 IEEE Trans. Magn. 51 2900104
[14] Marti X, Fina I, Frontera C, Liu J, Wadley P, He Q, Paull R J, Clarkson J D, Kudrnovsky J, Turek I, Kune s J, Yi D, Chu J H, Nelson C T, You L, Arenholz E, Salahuddin S, Fontcuberta J, Jungwirth T and Ramesh R 2014 Nat. Mater. 13 367
[15] Moriyama T, Matsuzaki N, Kim K J, Suzuki I, Taniyama T and Ono T 2015 Appl. Phys. Lett. 107 122403
[16] Che B, Hu G, Zhu C, Guo H, Lv S, Liu X, Wu K, Zhao Z, Pan L, Zhu K, Qi Q, Han Y, Lin X, Li Z A, Shen C, Bao L, Liu Z, Zhou J, Yang H and Gao H J 2024 Chin Phys. B 33 027502
[17] Qiao Z, Ren W, Chen H, Bellaiche L, Zhang Z, MacDonald A H and Niu Q 2014 Phys. Rev. Lett. 112 116404
[18] Ziebel M E, Feuer M L, Cox J, Zhu X, Dean C R and Roy X 2024 Nano Lett. 24 4319
[19] Klein J and Ross F M 2024 J. Mater. Res. 39 3045
[20] Guo J, Shi W, Ni K, Chen X, Liu D, Liu X, Wang S, Li Q, Xiao R C and Yang M 2025 Chin Phys. B 34 104203
[21] Shcherbakov D, Stepanov P, Weber D, Wang Y, Hu J, Zhu Y, Watanabe K, Taniguchi T, Mao Z, Windl W, Goldberger J, Bockrath M and Lau C N 2018 Nano Lett. 18 4214
[22] Yang B, Bhujel B, Chica D G, Telford E J, Roy X, Ibrahim F, Chshiev M, Cosset-Cheneau M and Wees B J V 2024 Nat. Commun. 15 4459
[23] Scheie A, Ziebel M, Chica D G, Bae Y J, Wang X, Kolesnikov A I, Zhu X and Roy X 2022 Adv. Sci. 9 2202467
[24] Beck J 1990 Z. Anorg. Allg. Chem. 585 157
[25] PPizzocchero F, Gammelgaard L, Jessen B S, Caridad J M, Wang L, Hone J, Bøggild P and Booth T J 2016 Nat. Commun. 7 11894
[26] Ye C, Wang C, Wu Q, Liu S, Zhou J, Wang G, Soll A, Sofer Z, Yue M, Liu X, Tian M, Xiong Q, Ji W and Renshaw Wang X 2022 ACS Nano 16 11876
[27] Telford E J, Dismukes A H, Lee K, Cheng M, Wieteska A, Bartholomew A K, Chen Y, Xu X, Pasupathy A N, Zhu X, Dean C R and Roy X 2020 Adv. Mater. 32 2003240
[28] Telford E J, Dismukes A H, Dudley R L, Wiscons R A, Lee K, Chica D G, Ziebel M E, Han M G, Yu J, Shabani S, Scheie A, Watanabe K, Taniguchi T, Xiao D, Zhu Y, Pasupathy A N, Nuckolls C, Zhu X, Dean C R and Roy X 2022 Nat. Mater. 21 754
[29] Wang X, Yang Y, Li Y, Liu G, Duan J, Wang Z, Lu L and Yang F 2025 Phys. Rev. B 112 165204
[30] Li C Z, Wang L X, Liu H, Wang J, Liao Z M and Yu D P 2015 Nat. Commun. 6 10137
[31] Karki Chhetri S, Acharya G, Graf D, Basnet R, Rahman S, Sharma M M, Upreti D, Nabi M R U, Kryvyi S, Sakon J, Mortazavi M, Da B, Churchill H and Hu J 2025 Phys. Rev. B 111 014431
[32] Liu H, Xue Y, Shi J A, Guzman R A, Zhang P, Zhou Z, He Y, Bian C, Wu L, Ma R, Chen J, Yan J, Yang H, Shen C M, Zhou W, Bao L and Gao H J 2019 Nano Lett. 19 8572
[33] Qi Q, Lv S, Zhu K, Xie Y, Hu G, Zhao Z, Xian G, Han Y, Yang Y, Bao L, Lin X, Guo H, Yang H and Gao H J 2025 Chin Phys. B 34 077305
[34] Fu Y, Zhao N, Chen Z, Yin Q, Tu Z, Gong C, Xi C, Zhu X, Sun Y, Liu K and Lei H 2021 Phys. Rev. Lett. 127 207002
[35] Ding L, Koo J, Yi C, Xu L, Zuo H, Yang M, Shi Y, Yan B, Behnia K and Zhu Z 2021 J. Phys. D: Appl. Phys. 54 454003
[36] Liang T, Gibson Q, Ali M N, Liu M, Cava R J and Ong N P 2015 Nat. Mater. 14 280
[37] Mikitik G P and Sharlai Yu V 1999 Phys. Rev. Lett. 82 2147
[38] Luk’yanchuk I A and Kopelevich Y 2004 Phys. Rev. Lett. 93 166402
[39] Xiang F X, Wang X L, Veldhorst M, Dou S X and Fuhrer M S 2015 Phys. Rev. B 92 035123
[40] Rassekh M and Gmitra M 2026 Phys. Rev. B 113 035126
[41] Mao R, Feng Z and Li Z 2026 Appl. Surf. Sci. 732 166508 |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|
