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Journal Articles

Plasmon-enhanced Ag/Sb2Te3 quantum dots fluorescence

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Zhiyong Yu, Zhenhua Wu, Boyuan Cai, Khay Way See, Mengjun Li, Jinming Hu, Yinan Zhang, Min Gu, Zengji Yue
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 171103 (2025)
https://doi.org/10.1063/5.0256795
Published: April 2025
View articletitled, Plasmon-enhanced Ag/Sb2Te3 quantum dots fluorescence
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Journal Articles

Observation of strain-modulated topological insulator and semimetal states in monolayer 1T′-MoTe2

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H. P. Zhao, D. L. Zhang, S. G. Yang, M. X. Chen, A. L. Pan, X. Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 153101 (2025)
https://doi.org/10.1063/5.0256544
Published: April 2025
View articletitled, Observation of strain-modulated topological insulator and semimetal states in monolayer 1T′-MoTe2
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Journal Articles

Observation of chiral edge state pairs in an acoustic trimer waveguide

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Qian-Hao Guo, Yang Zhang, Xiao-Huan Wan, Li-Yang Zheng
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 133102 (2025)
https://doi.org/10.1063/5.0256334
Published: March 2025
View articletitled, Observation of chiral edge state pairs in an acoustic trimer waveguide
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Journal Articles

Surface phonons in the 1/f noise of Bi2Se3

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M. Mihaila, P. Varasteanu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 032202 (2025)
https://doi.org/10.1063/5.0252847
Published: January 2025
View articletitled, Surface phonons in the 1/f noise of Bi2Se3
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Journal Articles

Observation of topological edge states in photonic bilayer SSH lattice

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Bin Zhang, Weizhao Cheng, Weijie Liu, Wenchao Yan, Feng Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 011105 (2025)
https://doi.org/10.1063/5.0241042
Published: January 2025
View articletitled, Observation of topological edge states in photonic bilayer SSH lattice
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Journal Articles

Electronic band structure vs intrinsic antisite doping in the MBE grown films MnTe · Bi(2−x)Te3(1−x/2) (0  ≥  x < 2): Evidence from spectroscopic ellipsometry and infrared studies

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N. N. Kovaleva, D. Chvostova, A. V. Muratov, T. N. Fursova, S. I. Bozhko, Yu. A. Aleshchenko, A. Dejneka, K. I. Kugel, D. V. Ishchenko, O. E. Tereshchenko
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 262404 (2024)
https://doi.org/10.1063/5.0238665
Published: December 2024
View articletitled, Electronic band structure vs intrinsic antisite doping in the MBE grown films MnTe · Bi(2−x)Te3(1−x/2) (0  ≥  x &lt; 2): Evidence from spectroscopic ellipsometry and infrared studies
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Journal Articles

Spin Hall magnetic field sensing device using topological insulator

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Min Liu, Zhang Ruixian, Quang Le, Brian York, Cherngye Hwang, Xiaoyong Liu, Michael Gribelyuk, Xiaoyu Xu, Son Le, Maki Maeda, Tuo Fan, Yu Tao, Hisashi Takano, Pham Nam Hai
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 242401 (2024)
https://doi.org/10.1063/5.0233246
Published: December 2024
View articletitled, Spin Hall magnetic field sensing device using topological insulator
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Journal Articles

Unveiling the broadband optical properties of Bi2Te3: Ultrahigh refractive index and promising applications

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Georgy A. Ermolaev, Ivan S. Vyslanko, Marwa A. El-Sayed, Mikhail K. Tatmyshevskiy, Aleksandr S. Slavich, Dmitry I. Yakubovsky, Amir Eghbali, Roman I. Romanov, Andrey M. Markeev, Ivan A. Kruglov, Sergey M. Novikov, Andrey A. Vyshnevyy, Aleksey V. Arsenin, Valentyn S. Volkov
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 241101 (2024)
https://doi.org/10.1063/5.0219511
Published: December 2024
View articletitled, Unveiling the broadband optical properties of Bi2Te3: Ultrahigh refractive index and promising applications
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Journal Articles

All-optical quality control of indenene intercalation into graphene/SiC

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Cedric Schmitt, Simone Sotgiu, Stefan Enzner, Jonas Erhardt, Elena Stellino, Domenico Di Sante, Giorgio Sangiovanni, Ralph Claessen, Simon Moser, Leonetta Baldassarre
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 223102 (2024)
https://doi.org/10.1063/5.0237088
Published: November 2024
View articletitled, All-optical quality control of indenene intercalation into graphene/SiC
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Journal Articles

High-pressure characterization of Ag3AuTe2: Implications for strain-induced band tuning

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Juyeon Won, Rong Zhang, Cheng Peng, Ravhi Kumar, Mebatsion S. Gebre, Dmitry Popov, Russell J. Hemley, Barry Bradlyn, Thomas P. Devereaux, Daniel P. Shoemaker
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 212103 (2024)
https://doi.org/10.1063/5.0223472
Published: November 2024
View articletitled, High-pressure characterization of Ag3AuTe2: Implications for strain-induced band tuning
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Journal Articles

Valley-Hall photonic crystal waveguides under non-Hermitian active defect

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Shrinivas Jayaram, Yi Ji Tan, Nikhil Navaratna, Thomas CaiWei Tan, Yidong Chong, Ranjan Singh
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 051101 (2024)
https://doi.org/10.1063/5.0213641
Published: July 2024
View articletitled, Valley-Hall photonic crystal waveguides under non-Hermitian active defect
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Journal Articles

Valley contrasting chirality in triple Dirac points

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Jonghyeok Im, Monu Nath Baitha, Kyoungsik Kim
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 013101 (2024)
https://doi.org/10.1063/5.0201785
Published: July 2024
View articletitled, Valley contrasting chirality in triple Dirac points
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Journal Articles

Photogalvanic spectroscopy on MnBi2Te4 topological insulator thin films

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Tsubasa Takagi, Ryota Watanabe, Ryutaro Yoshimi, Atsushi Tsukazaki, Kei S. Takahashi, Masashi Kawasaki, Yoshinori Tokura, Naoki Ogawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 163102 (2024)
https://doi.org/10.1063/5.0193680
Published: April 2024
View articletitled, Photogalvanic spectroscopy on MnBi2Te4 topological insulator thin films
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Journal Articles

Thermoelectric response of textured Sb2Te3–BiSb and Sb2Te3–Bi2Te3 thin film junctions

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Rajeev Nepal, Prabesh Bajracharya, Ravinder Kumar, Rajeswari Kolagani, Ramesh C. Budhani
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 144103 (2024)
https://doi.org/10.1063/5.0187554
Published: April 2024
View articletitled, Thermoelectric response of textured Sb2Te3–BiSb and Sb2Te3–Bi2Te3 thin film junctions
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Includes: Supplementary data
Journal Articles

Corner states and particle trapping in waterborne acoustic crystals

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Jialuo Liang, Riyi Zheng, Zhenyi Lu, Jincheng Pan, Jiuyang Lu, Weiyin Deng, Manzhu Ke, Xueqin Huang, Zhengyou Liu
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 101704 (2024)
https://doi.org/10.1063/5.0193895
Published: March 2024
View articletitled, Corner states and particle trapping in waterborne acoustic crystals
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Includes: Supplementary data
Journal Articles

Helicity-dependent photocurrent of topological surface states in the intrinsic magnetic topological insulator MnBi2Te4

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Houfa Fu, Jinling Yu, Yunhe Bai, Shuying Cheng, Yunfeng Lai, Yonghai Chen, Ke He, Qikun Xue
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 103102 (2024)
https://doi.org/10.1063/5.0193807
Published: March 2024
View articletitled, Helicity-dependent photocurrent of topological surface states in the intrinsic magnetic topological insulator MnBi2Te4
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Includes: Supplementary data
Journal Articles

Intrinsic free carrier absorption limited THz generation from Bi2Te3 and Bi2Se3 topological insulators

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Anand Nivedan, Sunil Kumar
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 091109 (2024)
https://doi.org/10.1063/5.0195204
Published: March 2024
View articletitled, Intrinsic free carrier absorption limited THz generation from Bi2Te3 and Bi2Se3 topological insulators
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Includes: Supplementary data
Journal Articles

Preparation of Bi2Se3 topological insulator nanowires via topochemical transformation and their potential in anisotropic optical and optoelectronic applications

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Huaxin Yi, Churong Ma, Yuhang Ma, Shuhua Xu, Meilin Tao, Xinyi Guan, Wan Wang, Huanrong Liang, Zhaoqiang Zheng, Yichao Zou, Jiandong Yao, Guowei Yang
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 031108 (2024)
https://doi.org/10.1063/5.0189292
Published: January 2024
View articletitled, Preparation of Bi2Se3 topological insulator nanowires via topochemical transformation and their potential in anisotropic optical and optoelectronic applications
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Includes: Supplementary data
Journal Articles

Acoustic real second-order nodal-loop semimetal and non-Hermitian modulation

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Zichong Yue, Zhiwang Zhang, Ying Cheng, Xiaojun Liu, Johan Christensen
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 242201 (2023)
https://doi.org/10.1063/5.0173791
Published: December 2023
View articletitled, Acoustic real second-order nodal-loop semimetal and non-Hermitian modulation
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Includes: Supplementary data
Journal Articles

Topological insulator photodetectors in HOT infrared detector family

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A. Rogalski
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 230502 (2023)
https://doi.org/10.1063/5.0179188
Published: December 2023
View articletitled, Topological insulator photodetectors in HOT infrared detector family
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