Enhanced Photoresponse in MoTe2 Photodetectors with Asymmetric Graphene Contacts

X Wei, F Yan, Q Lv, W Zhu, C Hu… - Advanced Optical …, 2019 - Wiley Online Library
Atomically thin 2D materials are promising candidates for miniaturized high‐performance
optoelectronic devices. This study reports on multilayer MoTe2 photodetectors contacted …

MoTe 2 van der Waals homojunction p–n diode with low resistance metal contacts

S Aftab, MF Khan, P Gautam, H Noh, J Eom - Nanoscale, 2019 - pubs.rsc.org
Although many studies have focused on transition metal dichalcogenide heterojunction p–n
diodes, homojunction p–n diodes still require more extensive study. We present a van der …

Breaking symmetry in device design for self-driven 2D material based photodetectors

Q Wang, C Zhou, Y Chai - Nanoscale, 2020 - pubs.rsc.org
The advent of graphene and other two-dimensional (2D) materials offers great potential for
optoelectronic applications. Various device structures and novel mechanisms have been …

Electric Tuning of Vortex Ratchet Effect in NbSe2

J Qiao, H Liu, D Zhang - Nano Letters, 2023 - ACS Publications
Inversion symmetry breaking has played an important role in recent discoveries of
nonreciprocal charge transport. Niobium diselenide, for example, lacks an inversion center …

Hydrothermal controlled growth of MoTe2/MoO3− x materials: Synthesis mechanism, light-matter interaction and its photoelectrochemical activity

HY Li, CB Yao, BY Shi, HX Cao, XY Zheng, Y Liu… - Journal of Alloys and …, 2023 - Elsevier
Abstract 1 T′ phase molybdenum ditelluride (1 T′-MoTe 2) is predicted to be a novel two-
dimensional topological insulator that will play a crucial role in future applications ranging …

Escalated Photocurrent with Excitation Energy in Dual-Gated MoTe2

JS Kim, MD Tran, ST Kim, D Yoo, SH Oh, JH Kim… - Nano …, 2021 - ACS Publications
Although van der Waals-layered transition metal dichalcogenides from transient absorption
spectroscopy have successfully demonstrated an ideal carrier multiplication (CM) …

Accurate change of carrier types within ultrathin MoTe2 field-effect transistors with the time exposed to ambient air

SP Wang, RJ Zhang, L Zhang, LF Feng… - Journal of Materials …, 2019 - Springer
Two-dimensional MoTe 2 attracts much attention due to its novel properties; however, the
stability limits its application. Here, the electrical stability of ultrathin MoTe 2 was …

Carrier Multiplication via Photocurrent Measurements in Dual-Gated MoTe_2

JS Kim, MD Tran, ST Kim, D Yoo, SH Oh… - arXiv preprint arXiv …, 2020 - arxiv.org
Although van der Waals layered transition metal dichalcogenides from transient absorption
spectroscopy have successfully demonstrated an ideal carrier multiplication (CM) …

[PDF][PDF] 2D 나노소재기반광센서소자의최근연구동향

장혜연, 남재현, 조병진 - 세라미스트, 2019 - ceramist.or.kr
Abstacts Atomically thin two-dimensional (2D) nanomaterials, including transition metal
dichalcogenides (TMDs), graphene, boron nitride, and black phosphorus, have opened up …

Recent Research Progresses in 2D Nanomaterial-based Photodetectors

HY Jang, JH Nam, B Cho - Ceramist, 2019 - koreascience.kr
Atomically thin two-dimensional (2D) nanomaterials, including transition metal
dichalcogenides (TMDs), graphene, boron nitride, and black phosphorus, have opened up …