Van der Waals heterojunction ReSe<sub>2</sub>/WSe<sub>2</sub> polarization-resolved photodetector

Xiaoyu Tian; Yushen Liu

doi:10.1088/1674-4926/42/3/032001

J. Semicond. > 2021, Volume 42 > Issue 3 > 032001

ARTICLES

Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector

Xiaoyu Tian^{1, 2} and Yushen Liu^2,

+ Author Affiliations

Corresponding author: Yushen Liu, ysliu@cslg.edu.cn

DOI: 10.1088/1674-4926/42/3/032001

Abstract: Polarization-resolved photodetectors, a significant branch of photodetection, can more effectively distinguish the target from the background by exploiting polarization-sensitive characteristics. However, due to the absence of intrinsic polarized absorption properties of many materials, there is still a great challenge to develop the high-performance polarization-resolved photodetectors. Here, we report a van der Waals heterojunction (vdWH) ReSe₂/WSe₂ photodetector, which performs a high responsivity of ~0.28 A/W and a high detectivity of 1.1 × 10¹² Jones under the illumination of 520 nm laser at room temperature. Remarkably, scanning photocurrent mapping (SPCM) measurements demonstrate the photoresponse of devices closely depend on the polarized angle of the incident light, indicating the effective polarized light detection. This work paves the way to develop high-performance polarization-resolved photodetectors based on two-dimensional (2D) materials.

Key words: ReSe₂/WSe₂, photodetector, polarization

References

[1]	Hu F, Zhang X Y, Cheng Y Y, et al. Influence of surface roughness on polarization property in passive millimeter-wave imaging. IEICE Electron Express, 2017, 14, 20171005 doi: 10.1587/elex.14.20171005
[2]	Hu W D, Li Q, Chen X S, et al. Recent progress on advanced infrared photodetectors. Acta Phys Sin, 2019, 68, 7 doi: 10.7498/aps.68.20190281
[3]	Liu F C, Zheng S J, He X X, et al. Highly sensitive detection of polarized light using anisotropic 2D ReS₂. Adv Funct Mater, 2016, 26, 1169 doi: 10.1002/adfm.201504546
[4]	Gong J Q, Zhan H G, Liu D Z. A review on polarization information in the remote sensing detection. Spectrosc Spect Anal, 2010, 30, 1088 doi: 10.3964/j.issn.1000-0593(2010)04-1088-08
[5]	Zhao H, Guo Q S, Xia F N, et al. Two-dimensional materials for nanophotonics application. Nanophotonics, 2015, 4, 128 doi: 10.1515/nanoph-2014-0022
[6]	Wu P, Ameen T, Zhang H R, et al. Complementary black phosphorus tunneling field-effect transistors. ACS Nano, 2019, 13, 377 doi: 10.1021/acsnano.8b06441
[7]	Zhao H, Wu J B, Zhong H X, et al. Interlayer interactions in anisotropic atomically thin rhenium diselenide. Nano Res, 2015, 8, 3651 doi: 10.1007/s12274-015-0865-0
[8]	Bullock J, Amani M, Cho J, et al. Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature. Nat Photon, 2018, 12, 601 doi: 10.1038/s41566-018-0239-8
[9]	Mittendorff M, Suess R J, Leong E, et al. Optical gating of black phosphorus for terahertz detection. Nano Lett, 2017, 17, 5811 doi: 10.1021/acs.nanolett.7b02931
[10]	Ye L, Wang P, Luo W J, et al. Highly polarization sensitive infrared photodetector based on black phosphorus-on-WSe₂ photogate vertical heterostructure. Nano Energy, 2017, 37, 53 doi: 10.1016/j.nanoen.2017.05.004
[11]	Ho C H, Huang Y S, Tiong K K. In-plane anisotropy of the optical and electrical properties of ReS₂ and ReSe₂ layered crystals. J Alloy Compd, 2001, 317/318, 222 doi: 10.1016/S0925-8388(00)01332-3
[12]	Ali M H, Kang D H, Park J H. Rhenium diselenide (ReSe₂) infrared photodetector enhanced by (3-aminopropyl)trimethoxysilane (APTMS) treatment. Org Electron, 2018, 53, 14 doi: 10.1016/j.orgel.2017.11.006
[13]	Liu Y P, Li Z L, Yao L, et al. Confined growth of NiCo₂S₄ nanosheets on carbon flakes derived from eggplant with enhanced performance for asymmetric supercapacitors. Chem Eng J, 2019, 366, 550 doi: 10.1016/j.cej.2019.02.125
[14]	Yao Y, Okur S, Lyle L A M, et al. Growth and characterization of α-, β-, and ϵ-phases of Ga₂O₃ using MOCVD and HVPE techniques. Mater Res Lett, 2018, 6, 268 doi: 10.1080/21663831.2018.1443978
[15]	Wang P, Xia H, Li Q, et al. Sensing infrared photons at room temperature: From bulk materials to atomic layers. Small, 2019, 15, 1904396 doi: 10.1002/smll.201904396
[16]	Wang X T, Huang L, Peng Y T, et al. Enhanced rectification, transport property and photocurrent generation of multilayer ReSe₂/MoS₂ p–n heterojunctions. Nano Res, 2016, 9, 507 doi: 10.1007/s12274-015-0932-6
[17]	Wu F, Li Q, Wang P, et al. High efficiency and fast van der Waals hetero-photodiodes with a unilateral depletion region. Nat Commun, 2019, 10, 4663 doi: 10.1038/s41467-019-12707-3
[18]	Zondiner U, Rozen A, Rodan-Legrain D, et al. Cascade of phase transitions and Dirac revivals in magic angle graphene. arXiv: 1912.06150, 2019
[19]	Gao A Y, Lai J W, Wang Y J, et al. Observation of ballistic avalanche phenomena in nanoscale vertical InSe/BP heterostructures. Nat Nanotechnol, 2019, 14, 217 doi: 10.1038/s41565-018-0348-z
[20]	Ekuma C E, Najmaei S, Dubey M. Electronic and vibrational properties of van der Waals heterostructures of vertically stacked few-layer atomically thin MoS₂ and BP. Mater Today Commun, 2019, 19, 383 doi: 10.1016/j.mtcomm.2019.03.005
[21]	Xu R, Wei D, Du B, et al. A photoelectrochemical sensor for highly sensitive detection of amyloid beta based on sensitization of Mn: CdSe to Bi₂WO₆/CdS. Biosens Bioelectron, 2018, 122, 37 doi: 10.1016/j.bios.2018.09.030
[22]	Nie Z H, Wang Y H, Li Z L, et al. Ultrafast free carrier dynamics in black phosphorus–molybdenum disulfide (BP/MoS₂) heterostructures. Nanoscale Horiz, 2019, 4, 1099 doi: 10.1039/C9NH00045C
[23]	Wu F, Xia H, Sun H D, et al. AsP/InSe van der waals tunneling heterojunctions with ultrahigh reverse rectification ratio and high photosensitivity. Adv Funct Mater, 2019, 29, 1900314 doi: 10.1002/adfm.201900314
[24]	Tonndorf P, Schmidt R, Böttger P, et al. Photoluminescence emission and Raman response of monolayer MoS₂, MoSe₂, and WSe₂. Opt Express, 2013, 21, 4908 doi: 10.1364/OE.21.004908
[25]	Hafeez M, Gan L, Li H Q, et al. Chemical vapor deposition synthesis of ultrathin hexagonal ReSe₂ flakes for anisotropic Raman property and optoelectronic application. Adv Mater, 2016, 28, 8296 doi: 10.1002/adma.201601977
[26]	Luo M, Wu F, Zhang L L, et al. Detection of polarized light using two-dimensional atomic materials. Journal of Nantong University (Natural Science Edition), 2019, 18, 1 (in Chinese)

Fig. 1. (Color online) Schematic diagram of ReSe₂/WSe₂ photodetector. (a) Optical microscopy image of a ReSe₂/WSe₂ vdWH device. (b) Schematic diagram of the ReSe₂/WSe₂ vdWH device. (c) Raman spectra of the WSe₂, ReSe₂, and ReSe₂/WSe₂ vdWH. (d) Thickness of individual ReSe₂ and WSe₂ layers.

DownLoad: Full-Size Img PowerPoint

Fig. 2. (Color online) Electrical and photoelectric properties of ReSe₂/WSe₂ vdWH FET. (a) Transfer characteristic curves of the individual ReSe₂ FET (the inset is the WSe₂ FET). (b) I_ds–V_ds curves of ReSe₂/WSe₂ vdWH FET under the increasing gate voltage from –10 to 40 V. (c) I_ds–V_ds curves of ReSe₂/WSe₂ photodetector under illumination of 520 nm laser. (d) Energy band diagrams of devices in dark and under illumination.

DownLoad: Full-Size Img PowerPoint

Fig. 3. (Color online) Performence characterization of ReSe₂/WSe₂ vdWH photodetector. (a) Responsivity and detectivity as a function of incident power. (b) Output electrical power P_el versus V_ds. (c) SPCM images of the device. (d) Time-resolved photoresponse of the device.

DownLoad: Full-Size Img PowerPoint

Fig. 4. (Color online) Polarized properties of ReSe₂/WSe₂ device. (a) SPCM images of device under 520 nm light with different polarization directions (marked by orange arrows). (b) Corresponding photocurrent as a function of polarization angle.

DownLoad: Full-Size Img PowerPoint

[1]	Hu F, Zhang X Y, Cheng Y Y, et al. Influence of surface roughness on polarization property in passive millimeter-wave imaging. IEICE Electron Express, 2017, 14, 20171005 doi: 10.1587/elex.14.20171005
[2]	Hu W D, Li Q, Chen X S, et al. Recent progress on advanced infrared photodetectors. Acta Phys Sin, 2019, 68, 7 doi: 10.7498/aps.68.20190281
[3]	Liu F C, Zheng S J, He X X, et al. Highly sensitive detection of polarized light using anisotropic 2D ReS₂. Adv Funct Mater, 2016, 26, 1169 doi: 10.1002/adfm.201504546
[4]	Gong J Q, Zhan H G, Liu D Z. A review on polarization information in the remote sensing detection. Spectrosc Spect Anal, 2010, 30, 1088 doi: 10.3964/j.issn.1000-0593(2010)04-1088-08
[5]	Zhao H, Guo Q S, Xia F N, et al. Two-dimensional materials for nanophotonics application. Nanophotonics, 2015, 4, 128 doi: 10.1515/nanoph-2014-0022
[6]	Wu P, Ameen T, Zhang H R, et al. Complementary black phosphorus tunneling field-effect transistors. ACS Nano, 2019, 13, 377 doi: 10.1021/acsnano.8b06441
[7]	Zhao H, Wu J B, Zhong H X, et al. Interlayer interactions in anisotropic atomically thin rhenium diselenide. Nano Res, 2015, 8, 3651 doi: 10.1007/s12274-015-0865-0
[8]	Bullock J, Amani M, Cho J, et al. Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature. Nat Photon, 2018, 12, 601 doi: 10.1038/s41566-018-0239-8
[9]	Mittendorff M, Suess R J, Leong E, et al. Optical gating of black phosphorus for terahertz detection. Nano Lett, 2017, 17, 5811 doi: 10.1021/acs.nanolett.7b02931
[10]	Ye L, Wang P, Luo W J, et al. Highly polarization sensitive infrared photodetector based on black phosphorus-on-WSe₂ photogate vertical heterostructure. Nano Energy, 2017, 37, 53 doi: 10.1016/j.nanoen.2017.05.004
[11]	Ho C H, Huang Y S, Tiong K K. In-plane anisotropy of the optical and electrical properties of ReS₂ and ReSe₂ layered crystals. J Alloy Compd, 2001, 317/318, 222 doi: 10.1016/S0925-8388(00)01332-3
[12]	Ali M H, Kang D H, Park J H. Rhenium diselenide (ReSe₂) infrared photodetector enhanced by (3-aminopropyl)trimethoxysilane (APTMS) treatment. Org Electron, 2018, 53, 14 doi: 10.1016/j.orgel.2017.11.006
[13]	Liu Y P, Li Z L, Yao L, et al. Confined growth of NiCo₂S₄ nanosheets on carbon flakes derived from eggplant with enhanced performance for asymmetric supercapacitors. Chem Eng J, 2019, 366, 550 doi: 10.1016/j.cej.2019.02.125
[14]	Yao Y, Okur S, Lyle L A M, et al. Growth and characterization of α-, β-, and ϵ-phases of Ga₂O₃ using MOCVD and HVPE techniques. Mater Res Lett, 2018, 6, 268 doi: 10.1080/21663831.2018.1443978
[15]	Wang P, Xia H, Li Q, et al. Sensing infrared photons at room temperature: From bulk materials to atomic layers. Small, 2019, 15, 1904396 doi: 10.1002/smll.201904396
[16]	Wang X T, Huang L, Peng Y T, et al. Enhanced rectification, transport property and photocurrent generation of multilayer ReSe₂/MoS₂ p–n heterojunctions. Nano Res, 2016, 9, 507 doi: 10.1007/s12274-015-0932-6
[17]	Wu F, Li Q, Wang P, et al. High efficiency and fast van der Waals hetero-photodiodes with a unilateral depletion region. Nat Commun, 2019, 10, 4663 doi: 10.1038/s41467-019-12707-3
[18]	Zondiner U, Rozen A, Rodan-Legrain D, et al. Cascade of phase transitions and Dirac revivals in magic angle graphene. arXiv: 1912.06150, 2019
[19]	Gao A Y, Lai J W, Wang Y J, et al. Observation of ballistic avalanche phenomena in nanoscale vertical InSe/BP heterostructures. Nat Nanotechnol, 2019, 14, 217 doi: 10.1038/s41565-018-0348-z
[20]	Ekuma C E, Najmaei S, Dubey M. Electronic and vibrational properties of van der Waals heterostructures of vertically stacked few-layer atomically thin MoS₂ and BP. Mater Today Commun, 2019, 19, 383 doi: 10.1016/j.mtcomm.2019.03.005
[21]	Xu R, Wei D, Du B, et al. A photoelectrochemical sensor for highly sensitive detection of amyloid beta based on sensitization of Mn: CdSe to Bi₂WO₆/CdS. Biosens Bioelectron, 2018, 122, 37 doi: 10.1016/j.bios.2018.09.030
[22]	Nie Z H, Wang Y H, Li Z L, et al. Ultrafast free carrier dynamics in black phosphorus–molybdenum disulfide (BP/MoS₂) heterostructures. Nanoscale Horiz, 2019, 4, 1099 doi: 10.1039/C9NH00045C
[23]	Wu F, Xia H, Sun H D, et al. AsP/InSe van der waals tunneling heterojunctions with ultrahigh reverse rectification ratio and high photosensitivity. Adv Funct Mater, 2019, 29, 1900314 doi: 10.1002/adfm.201900314
[24]	Tonndorf P, Schmidt R, Böttger P, et al. Photoluminescence emission and Raman response of monolayer MoS₂, MoSe₂, and WSe₂. Opt Express, 2013, 21, 4908 doi: 10.1364/OE.21.004908
[25]	Hafeez M, Gan L, Li H Q, et al. Chemical vapor deposition synthesis of ultrathin hexagonal ReSe₂ flakes for anisotropic Raman property and optoelectronic application. Adv Mater, 2016, 28, 8296 doi: 10.1002/adma.201601977
[26]	Luo M, Wu F, Zhang L L, et al. Detection of polarized light using two-dimensional atomic materials. Journal of Nantong University (Natural Science Edition), 2019, 18, 1 (in Chinese)

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Received: 14 July 2020 Revised: 08 August 2020 Online: Accepted Manuscript: 24 September 2020Uncorrected proof: 25 September 2020Published: 10 March 2021

Article Navigation > Journal of Semiconductors > 2021 > 42(3): 032001

Xiaoyu Tian, Yushen Liu. Van der Waals heterojunction ReSe2/WSe2 polarization-resolved photodetector[J]. Journal of Semiconductors, 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001 ****X Y Tian, Y S Liu, Van der Waals heterojunction ReSe2/WSe2 polarization-resolved photodetector[J]. J. Semicond., 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001.

Citation:

Xiaoyu Tian, Yushen Liu. Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector[J]. Journal of Semiconductors, 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001 ****

X Y Tian, Y S Liu, Van der Waals heterojunction ReSe2/WSe2 polarization-resolved photodetector[J]. J. Semicond., 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001.

Citation:

Xiaoyu Tian, Yushen Liu. Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector[J]. Journal of Semiconductors, 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001 ****

X Y Tian, Y S Liu, Van der Waals heterojunction ReSe2/WSe2 polarization-resolved photodetector[J]. J. Semicond., 2021, 42(3): 032001. doi: 10.1088/1674-4926/42/3/032001.

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Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector

DOI: 10.1088/1674-4926/42/3/032001

Xiaoyu Tian^1,2,
Yushen Liu^2,

1.
School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215137, China
2.
School of Electronic and Information Engineering, Changshu Institute of Technology, Changshu 215556, China

More Information

Xiaoyu Tian：got his B.E. degree in 2016 at Inner Mongolia University of Technology. Now he is a Master of Engineering studying at Soochow University. Then he joined Yushen Liu Group at Changshu Institute of Technology, his research interests include nanoscale electronic processes and device design, fabrication of optical detectors with semiconductor nanometers
Yushen Liu：got his PHD degree in 2007 at Fudan University. From 2008 to 2010, he was a Postdoctoral Research Fellow with National Chiao Tung University, Taiwan, China. Since 2009, he has been an Assistant Professor with the Physics Department, Indiana State University, Indiana, USA. He is currently a Professor with the College of Electronic and Information Engineering, Changshu Institute of Technology, Changshu, China. He is the author of more than 80 articles. His research interests include nano-electronics process and device design
Corresponding author: ysliu@cslg.edu.cn
Received Date: 2020-07-14
Revised Date: 2020-08-08
Published Date: 2021-03-10

Abstract

Abstract

Polarization-resolved photodetectors, a significant branch of photodetection, can more effectively distinguish the target from the background by exploiting polarization-sensitive characteristics. However, due to the absence of intrinsic polarized absorption properties of many materials, there is still a great challenge to develop the high-performance polarization-resolved photodetectors. Here, we report a van der Waals heterojunction (vdWH) ReSe₂/WSe₂ photodetector, which performs a high responsivity of ~0.28 A/W and a high detectivity of 1.1 × 10¹² Jones under the illumination of 520 nm laser at room temperature. Remarkably, scanning photocurrent mapping (SPCM) measurements demonstrate the photoresponse of devices closely depend on the polarized angle of the incident light, indicating the effective polarized light detection. This work paves the way to develop high-performance polarization-resolved photodetectors based on two-dimensional (2D) materials.
- ReSe₂/WSe₂,
- photodetector,
- polarization

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References(26)

References

[1]	Hu F, Zhang X Y, Cheng Y Y, et al. Influence of surface roughness on polarization property in passive millimeter-wave imaging. IEICE Electron Express, 2017, 14, 20171005 doi: 10.1587/elex.14.20171005
[2]	Hu W D, Li Q, Chen X S, et al. Recent progress on advanced infrared photodetectors. Acta Phys Sin, 2019, 68, 7 doi: 10.7498/aps.68.20190281
[3]	Liu F C, Zheng S J, He X X, et al. Highly sensitive detection of polarized light using anisotropic 2D ReS₂. Adv Funct Mater, 2016, 26, 1169 doi: 10.1002/adfm.201504546
[4]	Gong J Q, Zhan H G, Liu D Z. A review on polarization information in the remote sensing detection. Spectrosc Spect Anal, 2010, 30, 1088 doi: 10.3964/j.issn.1000-0593(2010)04-1088-08
[5]	Zhao H, Guo Q S, Xia F N, et al. Two-dimensional materials for nanophotonics application. Nanophotonics, 2015, 4, 128 doi: 10.1515/nanoph-2014-0022
[6]	Wu P, Ameen T, Zhang H R, et al. Complementary black phosphorus tunneling field-effect transistors. ACS Nano, 2019, 13, 377 doi: 10.1021/acsnano.8b06441
[7]	Zhao H, Wu J B, Zhong H X, et al. Interlayer interactions in anisotropic atomically thin rhenium diselenide. Nano Res, 2015, 8, 3651 doi: 10.1007/s12274-015-0865-0
[8]	Bullock J, Amani M, Cho J, et al. Polarization-resolved black phosphorus/molybdenum disulfide mid-wave infrared photodiodes with high detectivity at room temperature. Nat Photon, 2018, 12, 601 doi: 10.1038/s41566-018-0239-8
[9]	Mittendorff M, Suess R J, Leong E, et al. Optical gating of black phosphorus for terahertz detection. Nano Lett, 2017, 17, 5811 doi: 10.1021/acs.nanolett.7b02931
[10]	Ye L, Wang P, Luo W J, et al. Highly polarization sensitive infrared photodetector based on black phosphorus-on-WSe₂ photogate vertical heterostructure. Nano Energy, 2017, 37, 53 doi: 10.1016/j.nanoen.2017.05.004
[11]	Ho C H, Huang Y S, Tiong K K. In-plane anisotropy of the optical and electrical properties of ReS₂ and ReSe₂ layered crystals. J Alloy Compd, 2001, 317/318, 222 doi: 10.1016/S0925-8388(00)01332-3
[12]	Ali M H, Kang D H, Park J H. Rhenium diselenide (ReSe₂) infrared photodetector enhanced by (3-aminopropyl)trimethoxysilane (APTMS) treatment. Org Electron, 2018, 53, 14 doi: 10.1016/j.orgel.2017.11.006
[13]	Liu Y P, Li Z L, Yao L, et al. Confined growth of NiCo₂S₄ nanosheets on carbon flakes derived from eggplant with enhanced performance for asymmetric supercapacitors. Chem Eng J, 2019, 366, 550 doi: 10.1016/j.cej.2019.02.125
[14]	Yao Y, Okur S, Lyle L A M, et al. Growth and characterization of α-, β-, and ϵ-phases of Ga₂O₃ using MOCVD and HVPE techniques. Mater Res Lett, 2018, 6, 268 doi: 10.1080/21663831.2018.1443978
[15]	Wang P, Xia H, Li Q, et al. Sensing infrared photons at room temperature: From bulk materials to atomic layers. Small, 2019, 15, 1904396 doi: 10.1002/smll.201904396
[16]	Wang X T, Huang L, Peng Y T, et al. Enhanced rectification, transport property and photocurrent generation of multilayer ReSe₂/MoS₂ p–n heterojunctions. Nano Res, 2016, 9, 507 doi: 10.1007/s12274-015-0932-6
[17]	Wu F, Li Q, Wang P, et al. High efficiency and fast van der Waals hetero-photodiodes with a unilateral depletion region. Nat Commun, 2019, 10, 4663 doi: 10.1038/s41467-019-12707-3
[18]	Zondiner U, Rozen A, Rodan-Legrain D, et al. Cascade of phase transitions and Dirac revivals in magic angle graphene. arXiv: 1912.06150, 2019
[19]	Gao A Y, Lai J W, Wang Y J, et al. Observation of ballistic avalanche phenomena in nanoscale vertical InSe/BP heterostructures. Nat Nanotechnol, 2019, 14, 217 doi: 10.1038/s41565-018-0348-z
[20]	Ekuma C E, Najmaei S, Dubey M. Electronic and vibrational properties of van der Waals heterostructures of vertically stacked few-layer atomically thin MoS₂ and BP. Mater Today Commun, 2019, 19, 383 doi: 10.1016/j.mtcomm.2019.03.005
[21]	Xu R, Wei D, Du B, et al. A photoelectrochemical sensor for highly sensitive detection of amyloid beta based on sensitization of Mn: CdSe to Bi₂WO₆/CdS. Biosens Bioelectron, 2018, 122, 37 doi: 10.1016/j.bios.2018.09.030
[22]	Nie Z H, Wang Y H, Li Z L, et al. Ultrafast free carrier dynamics in black phosphorus–molybdenum disulfide (BP/MoS₂) heterostructures. Nanoscale Horiz, 2019, 4, 1099 doi: 10.1039/C9NH00045C
[23]	Wu F, Xia H, Sun H D, et al. AsP/InSe van der waals tunneling heterojunctions with ultrahigh reverse rectification ratio and high photosensitivity. Adv Funct Mater, 2019, 29, 1900314 doi: 10.1002/adfm.201900314
[24]	Tonndorf P, Schmidt R, Böttger P, et al. Photoluminescence emission and Raman response of monolayer MoS₂, MoSe₂, and WSe₂. Opt Express, 2013, 21, 4908 doi: 10.1364/OE.21.004908
[25]	Hafeez M, Gan L, Li H Q, et al. Chemical vapor deposition synthesis of ultrathin hexagonal ReSe₂ flakes for anisotropic Raman property and optoelectronic application. Adv Mater, 2016, 28, 8296 doi: 10.1002/adma.201601977
[26]	Luo M, Wu F, Zhang L L, et al. Detection of polarized light using two-dimensional atomic materials. Journal of Nantong University (Natural Science Edition), 2019, 18, 1 (in Chinese)

Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector

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Van der Waals heterojunction ReSe₂/WSe₂ polarization-resolved photodetector