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Performance Analysis of MoTe₂/MoSe₂ and MoTe₂/WSe₂ Heterostructure Double-Gate MOSFET

In this work, the performance of a heterostructure molybdenum ditelluride (MoTe ₂/MoSe ₂ and MoTe ₂/WSe ₂) double-gate (DG) metal–oxide–semiconductor...

M. Muthu Manjula, R. Ramesh in Journal of Electronic Materials

Article 10 September 2023

Higher-indexed Moiré patterns and surface states of MoTe₂/graphene heterostructure grown by molecular beam epitaxy

Stabilization of the 2 H phase of MoTe ₂ during molecular beam epitaxy (MBE) growth on graphene terminated 6 H -SiC(0001) is highly desirable in order to...

Trung T. Pham, Péter Vancsó, ... Robert Sporken in npj 2D Materials and Applications

Article Open access 16 July 2022

Flash memory based on MoTe₂/boron nitride/graphene semi-floating gate heterostructure with non-volatile and dynamically tunable polarity

Atomically thin two-dimensional (2D) materials are promising candidates to develop flash memories with premium performances as compared to...

Shijie Wang, Guangyu Geng, ... **g Liu in Nano Research

Article 25 April 2022

Ambipolar tribotronic transistor of MoTe₂

Two-dimensional (2D) tribotronic devices have been successfully involved in electromechanical modulation for channel conductance and applied in...

Yonghai Li, **ran Yu, ... Qijun Sun in Nano Research

Article 30 May 2023

Ultrafast, broadband and polarization-sensitive photodetector enabled by MoTe₂/Ta₂NiSe₅/MoTe₂ van der Waals dual heterojunction

The emergence of cutting-edge technology has spurred an urgent demand for highly efficient photodetectors, due to their crucial applications in...

Jielian Zhang, Sina Li, ... Nengjie Huo in Science China Materials

Article 12 June 2024

Strain and Electric Field Controllable Schottky Barriers and Contact Types in Graphene-MoTe₂ van der Waals Heterostructure

Two-dimensional (2D) transition metal dichalcogenides with intrinsically passivated surfaces are promising candidates for ultrathin optoelectronic...

Yu Lan, Li-**n **a, ... Wei-Qing Huang in Nanoscale Research Letters

Article Open access 21 September 2020

A new TiO₂ nanorods/MoTe₂ quantum dots/Al₂O₃ composite photocatalyst for efficient photoelectrochemical water splitting under simulated sunlight

The solar-to-hydrogen conversion using the photoelectrochemical (PEC) method is a practical approach to producing clean energy. However, it relies on...

Jie Meng, Hongmei Liu, ... Daoai Wang in Frontiers of Materials Science

Article 20 June 2024

Highly sensitive infrared polarized photodetector enabled by out-of-plane PSN architecture composing of p-MoTe₂, semimetal-MoTe₂ and n-SnSe₂

Leveraging the unique physical properties, two-dimensional (2D) materials have circumvented the disadvantages of conventional epitaxial...

Yiming Sun, **gxian **ong, ... **gbo Li in Nano Research

Article 14 December 2021

Gate-switchable rectification in isotype van der Waals heterostructure of multilayer MoTe₂/SnS₂ with large band offsets

Despite intensive studies on van der Waals heterostructures based on two-dimensional layered materials, isotype vdW heterojunctions, which consist of...

Seonyeong Kim, Hyewon Du, ... Sunae Seo in npj 2D Materials and Applications

Article Open access 12 June 2020

Efficiently band-tailored type-III van der Waals heterostructure for tunnel diodes and optoelectronic devices

Broken-gap (type-III) two-dimensional (2D) van der Waals heterostructures (vdWHs) offer an ideal platform for interband tunneling devices due to...

**angna Cong, Yue Zheng, ... Yumeng Shi in Nano Research

Article 20 June 2022

In-situ fabrication of on-chip 1T’-MoTe₂/Ge Schottky junction photodetector for self-powered broadband infrared imaging and position sensing

High-sensitivity room-temperature multi-dimensional infrared (IR) detection is crucial for military and civilian purposes. Recently, the gapless...

Menglei Zhu, Kunxuan Liu, ... Longhui Zeng in Nano Research

Article 29 February 2024

Highly active MoTe₂/g-C₃N₄ thin films-based Pt-free counter electrode for high-performance dye-sensitized solar cells

A cost-efficient and effective alternative counter electrode (CE) to substitute an available commercial counter electrode (CE) to make DSSCs...

S. Kannan, P. Thamaraiselvan, ... M. Gomathi in Journal of Materials Science: Materials in Electronics

Article 30 June 2021

Ultrahigh sensitive near-infrared photodetectors based on MoTe₂/germanium heterostructure

The efficient near-infrared light detection of the MoTe ₂/germanium (Ge) heterojunction has been demonstrated. The fabricated MoTe ₂/Ge van der Waals...

Wenjie Chen, Renrong Liang, ... Jun Xu in Nano Research

Article 09 December 2019

Non-volatile programmable homogeneous lateral MoTe₂ junction for multi-bit flash memory and high-performance optoelectronics

Flash memories and semiconductor p-n junctions are two elementary but incompatible building blocks of most electronic and optoelectronic devices. The...

Enxiu Wu, Yuan **e, ... **g Liu in Nano Research

Article 15 August 2020

Robust transport of charge carriers in in-plane 1T′-2H MoTe₂ homojunctions with ohmic contact

Metal-semiconductor ohmic contacts are required to reduce the energy dissipation for two-dimensional (2D) electronic devices, and phase engineering...

Donglin Lu, Zhenqing Li, ... Jianxin Zhong in Nano Research

Article 05 January 2021

Electronic and optical properties of TMDs/Hg_0.33Cd_0.66Te

It is challenging to tune absorption of nanomaterials in the visible region for using them in optoelectronics applications. Heterostructures of...

Ravi Shankar Verma, Sudhanshu Choudhary in Journal of Materials Science: Materials in Electronics

Article 13 April 2022

Topology conversion of 1T MoS₂ to S-doped 2H-MoTe₂ nanosheets with Te vacancies for enhanced electrocatalytic hydrogen evolution

Metastable 1T′ MoTe ₂has attracted much attention as a cost-effective electrocatalyst for hydrogen evolution reaction (HER) in recent years. However,...

Yaqian Wang, Yongli Shen, ... Changhua An in Science China Materials

Article 29 March 2021