Manganite-based heterojunction position-sensitive detectors

被引：0

作者：

Zhao, Kun ^{[1
,3
]}

Lu, Huibin ^{[2
]}

He, Meng ^{[2
]}

机构：

[1] China Univ Petr, Dept Math & Phys, Beijing 102249, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China

[3] Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China

来源：

HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2 | 2008年 / 368-372卷

基金：

中国国家自然科学基金;

关键词：

manganite; p-n junction; lateral photovoltaic effect;

D O I：

10.4028/www.scientific.net/KEM.368-372.345

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Position-sensitive photodetectors, a useful class of sensor with a wide range of applications in automatization and measuring techniques, on the basis of a La0.7Sr0.3MnO3/Si heterojunction have been developed, Thin p-La0.7Sr0.3MnO3 films were grown on n-Si substrates by laser molecular beam epitaxy. The large lateral photovoltaic effect has been observed in response to excitation by ultraviolet laser spot irradiation. The position characteristics are symmetric to the zero and linear between the contacts. The devices work well under unbiased conditions and so are simple to configure for practical applications.

引用

页码：345 / +

页数：2

共 30 条

[21] Localized Surface Plasmon Induced Position-Sensitive Photodetection in Silicon-Nanowire-Modified Ag/Si [J].

Mei, Chunlian ;

Liu, Shuai ;

Huang, Xu ;

Gan, Zhikai ;

Zhou, Peiqi ;

Wang, Hui .

SMALL, 2017, 13 (41)

[22] Hybrid 2D/3D Graphitic Carbon Nitride-Based High-Temperature Position-Sensitive Detector [J].

Chen, Xuexia ;

Yang, Dongwen ;

Yang, Xun ;

Lou, Qing ;

Liu, Zhiyu ;

Chen, Yancheng ;

Lv, Chaofan ;

Dong, Lin ;

Shan, Chongxin .

ENERGY & ENVIRONMENTAL MATERIALS, 2024, 7 (01)

[23] Gadolinium- and Manganite-Based Contrast Agents with Fluorescent Probes for Both Magnetic Resonance and Fluorescence Imaging of Pancreatic Islets: A Comparative Study [J].

Berkova, Zuzana ;

Jirak, Daniel ;

Zacharovova, Klara ;

Lukes, Ivan ;

Kotkova, Zuzana ;

Kotek, Jan ;

Kacenka, Michal ;

Kaman, Ondrej ;

Rehor, Ivan ;

Hajek, Milan ;

Saudek, Frantisek .

CHEMMEDCHEM, 2013, 8 (04) :614-621

[24] Effects of photogenerated-hole diffusion on 3C-SiC/Si heterostructure optoelectronic position-sensitive detector [J].

Nguyen, Hung ;

Riduan Md Foisal, Abu ;

Nguyen, Thanh ;

Dinh, Toan ;

Streed, Erik W. ;

Nguyen, Nam-Trung ;

Viet Dao, Dzung .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2021, 54 (26)

[25] Self-power position-sensitive detector with fast optical relaxation time and large position sensitivity basing on the lateral photovoltaic effect in tin diselenide films [J].

Xu, Tongtong ;

Han, Yaping ;

Lin, Lei ;

Xu, Jie ;

Fu, Qiang ;

He, He ;

Song, Bingqian ;

Gai, Qiying ;

Wang, Xianjie .

JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 790 :941-946

[26] Fowler-Nordheim tunneling mechanism Graphene/GaN ultraviolet position-sensitive detector with high precision for optoelectronic demodulation applications [J].

Liu, Qing ;

Shi, Jiang ;

Song, Weidong ;

Wang, Xingfu ;

He, Longfei ;

Zhan, Shaobin ;

Gao, Fangliang ;

Li, Shuti .

JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 960

[27] Self-Powered Bi2Se3/Si Position-Sensitive Detector and Its Performance Enhancement by Introducing a Si Nanopyramid Structure [J].

Liang, Zidong ;

Wang, Qing ;

Ma, Jikui ;

Liu, Jihong ;

Wang, Shufang ;

Qiao, Shuang .

ACS APPLIED MATERIALS & INTERFACES, 2023, 15 (22) :26993-27001

[28] Selectively enhanced violet and infrared position sensitive photodetectors based on RTA treated ZnO/Si [J].

Dong, Xinyuan ;

Zheng, Diyuan ;

Lu, Jing ;

Niu, Yiru ;

Wang, Hui .

APPLIED SURFACE SCIENCE, 2021, 566

[29] 2D MoS2/CuPc heterojunction based highly sensitive photodetectors through ultrafast charge transfer [J].

Xu, Z. H. ;

Tang, L. ;

Zhang, S. W. ;

Li, J. Z. ;

Liu, B. L. ;

Zhao, S. C. ;

Yu, C. J. ;

Wei, G. D. .

MATERIALS TODAY PHYSICS, 2020, 15

[30] Ultrabroadband, Large Sensitivity Position Sensitivity Detector Based on a Bi2Te2.7Se0.3/Si Heterojunction and Its Performance Improvement by Pyro-Phototronic Effect [J].

Qiao, Shuang ;

Chen, Mingjing ;

Wang, Yu ;

Liu, Jihong ;

Lu, Junfeng ;

Li, Fangtao ;

Fu, Guangsheng ;

Wang, Shufang ;

Ren, Kailiang ;

Pan, Caofeng .

ADVANCED ELECTRONIC MATERIALS, 2019, 5 (12)

← 1 2 3 →