scholarly journals Thin film transistors based on two dimensional graphene and graphene/semiconductor heterojunctions

RSC Advances ◽  
2017 ◽  
Vol 7 (28) ◽  
pp. 17387-17397 ◽  
Author(s):  
Zhongcheng Zhu ◽  
Imran Murtaza ◽  
Hong Meng ◽  
Wei Huang
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Optoelectronic Devices ◽  
Building Blocks ◽  
Layered Materials ◽  
Two Dimensional ◽  
The Past ◽  
2D Layered Materials ◽  
Semiconductor Heterojunctions

During the past few years, two-dimensional (2D) layered materials have emerged as the most fundamental building blocks of a wide variety of optoelectronic devices.

scholarly journals Research Advances of Typical Two Dimensional Layered Thermoelectric Materials

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Haihua HUANG ◽  
Xiaofeng FAN
Keyword(s):  
Structural Properties ◽  
Thermoelectric Properties ◽  
Thermoelectric Materials ◽  
Electronic Devices ◽  
Layered Materials ◽  
Two Dimensional ◽  
The Past ◽  
2D Layered Materials ◽  
Potential Applications ◽  
Properties Of Materials

Thermoelectric technologies have caught our intense attention due to their ability of heat conversion into electricity. The considerable efforts have been taken to develop and enhance thermoelectric properties of materials over the past several decades. Recently, two-dimensional layered materials are making the promise for potential applications of thermoelectric devices because of the excellent physical and structural properties. Here, a comprehensive coverage about recent progresses in thermoelectric properties of typical two dimensional (2D) layered materials, including the theoretical and experimental results, is provided. Moreover, the potential applications of 2D thermoelectric materials are also involved. These results indicate that the development of 2D thermoelectric materials take a key role in the flexible electronic devices with thermoelectric technologies.

Contact engineering for 2D materials and devices

2018 ◽  
Vol 47 (9) ◽  
pp. 3037-3058 ◽  
Author(s):  
Daniel S. Schulman ◽  
Andrew J. Arnold ◽  
Saptarshi Das
Keyword(s):  
2D Materials ◽  
Layered Materials ◽  
Two Dimensional ◽  
The Past ◽  
2D Layered Materials ◽  
Physical Phenomena ◽  
Contact Engineering

Over the past decade, the field of two-dimensional (2D) layered materials has surged, promising a new platform for studying diverse physical phenomena that are scientifically intriguing and technologically relevant.

scholarly journals Magnetoresistance Effect in NiFe/BP/NiFe Vertical Spin Valve Devices

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Leilei Xu ◽  
Jiafeng Feng ◽  
Kangkang Zhao ◽  
Weiming Lv ◽  
Xiufeng Han ◽  
...  
Keyword(s):  
Thin Film ◽  
Room Temperature ◽  
Transition Metal Dichalcogenides ◽  
Spin Valve ◽  
Layered Materials ◽  
Two Dimensional ◽  
Magnetoresistance Effect ◽  
2D Layered Materials ◽  
Metal Dichalcogenides ◽  
Valve Effect

Two-dimensional (2D) layered materials such as graphene and transition metal dichalcogenides are emerging candidates for spintronic applications. Here, we report magnetoresistance (MR) properties of a black phosphorus (BP) spin valve devices consisting of thin BP flakes contacted by NiFe ferromagnetic (FM) electrodes. The spin valve effect has been observed from room temperature to 4 K, with MR magnitudes of 0.57% at 4 K and 0.23% at 300 K. In addition, the spin valve resistance is found to decrease monotonically as temperature is decreased, indicating that the BP thin film works as a conductive interlayer between the NiFe electrodes.

Ligand-Driven Grain Engineering of High Mobility Two-Dimensional Perovskite Thin-Film Transistors

2021 ◽  
Author(s):  
Aihui Liang ◽  
Yao Gao ◽  
Reza Asadpour ◽  
Zitang Wei ◽  
Blake P. Finkenauer ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
High Mobility ◽  
Two Dimensional ◽  
Grain Engineering

Diverse electronic properties of 2D layered Se-containing materials composed of quasi-1D atomic chains

2020 ◽  
Vol 22 (4) ◽  
pp. 2122-2129 ◽  
Author(s):  
Yawen Li ◽  
Yuanhui Sun ◽  
Guangren Na ◽  
Wissam A. Saidi ◽  
Lijun Zhang
Keyword(s):  
Electronic Properties ◽  
Optoelectronic Devices ◽  
Layered Materials ◽  
Two Dimensional ◽  
Next Generation ◽  
Atomic Chains ◽  
Significant Attention

The two-dimensional (2D) atomically thin layered materials have attracted significant attention for constructing next-generation integrated electronic and optoelectronic devices.

scholarly journals Growth and Properties of Dislocated Two-dimensional Layered Materials

MRS Advances ◽  
2020 ◽  
Vol 5 (64) ◽  
pp. 3437-3452
Author(s):  
Rui Chen ◽  
Jinhua Cao ◽  
Stephen Gee ◽  
Yin Liu ◽  
Jie Yao
Keyword(s):  
Catalytic Properties ◽  
Large Strain ◽  
Layered Materials ◽  
Research Field ◽  
Two Dimensional ◽  
Research Attention ◽  
Stacking Order ◽  
2D Layered Materials ◽  
Considerable Research ◽  
Local Modification

AbstractTwo-dimensional (2D) layered materials hosting dislocations have attracted considerable research attention in recent years. In particular, screw dislocations can result in a spiral topology and an interlayer twist in the layered materials, significantly impacting the stacking order and symmetry of the layers. Moreover, the dislocations with large strain and heavily distorted atomic registry can result in a local modification of the structures around the dislocation. The dislocations thus provide a useful route to engineering optical, electrical, thermal, mechanical and catalytic properties of the 2D layered materials, which show great potential to bring new functionalities. This article presents a comprehensive review of the experimental and theoretical progress on the growth and properties of the dislocated 2D layered materials. It also offers an outlook on the future works in this promising research field.

Flexible and Transparent Thin-Film Transistors Based on Two-Dimensional Materials for Active-Matrix Display

2020 ◽  
Vol 12 (4) ◽  
pp. 4749-4754 ◽  
Author(s):  
Hamin Park ◽  
Dong Sik Oh ◽  
Khang June Lee ◽  
Dae Yool Jung ◽  
Seunghee Lee ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Two Dimensional ◽  
Active Matrix ◽  
Two Dimensional Materials

First-Principles Study on the Electronic Structure of Bulk and Single-Layer Boehmite

NANO ◽  
2018 ◽  
Vol 13 (12) ◽  
pp. 1850138
Author(s):  
Seungwook Son ◽  
Dongwook Kim ◽  
Sutassana Na-Phattalung ◽  
Jisoon Ihm
Keyword(s):  
Hydrogen Bonding ◽  
First Principles ◽  
Single Layer ◽  
Layered Materials ◽  
Two Dimensional ◽  
First Principles Calculations ◽  
Promising Candidate ◽  
Electronic Band ◽  
2D Layered Materials ◽  
Electronic Band Structures

Two-dimensional (2D) or layered materials have a great potential for applications in energy storage, catalysis, optoelectronics and gas separation. Fabricating novel 2D or quasi-2D layered materials composed of relatively abundant and inexpensive atomic species is an important issue for practical usage in industry. Here, we suggest the layer-structured AlOOH (Boehmite) as a promising candidate for such applications. Boehmite is a well-known layer-structured material and a single-layer can be exfoliated from the bulk boehmite by breaking the interlayer hydrogen bonding. We study atomic and electronic band structures of both bulk and single-layer boehmite, and also obtain the single-layer exfoliation energy using first-principles calculations.

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