Emerging Device Applications for Semiconducting Two-Dimensional Transition Metal Dichalcogenides
Reads0
Chats0
TLDR
By critically assessing and comparing the performance of these devices with competing technologies, the merits and shortcomings of this emerging class of electronic materials are identified, thereby providing a roadmap for future development.Abstract:
With advances in exfoliation and synthetic techniques, atomically thin films of semiconducting transition metal dichalcogenides have recently been isolated and characterized. Their two-dimensional structure, coupled with a direct band gap in the visible portion of the electromagnetic spectrum, suggests suitability for digital electronics and optoelectronics. Toward that end, several classes of high-performance devices have been reported along with significant progress in understanding their physical properties. Here, we present a review of the architecture, operating principles, and physics of electronic and optoelectronic devices based on ultrathin transition metal dichalcogenide semiconductors. By critically assessing and comparing the performance of these devices with competing technologies, the merits and shortcomings of this emerging class of electronic materials are identified, thereby providing a roadmap for future development.read more
Citations
More filters
Journal ArticleDOI
Hydrogen gas sensor based on SnO2 nanospheres modified with Sb2O3 prepared by one-step solvothermal route
Haineng Bai,Hui Guo,Jin Wang,Yan Dong,Bin Liu,Fuqiang Guo,Dunjun Chen,Rong Zhang,Youdou Zheng +8 more
TL;DR: In this paper, an ultra-low-cost and ecofriendly solvothermal strategy was employed to prepare gas-sensing materials for heterostructured p-Sb2O3/n-SnO2 nanospheres.
Journal ArticleDOI
High-gain subnanowatt power consumption hybrid complementary logic inverter with WSe2 nanosheet and ZnO nanowire transistors on glass.
Seyed Hossein Hosseini Shokouh,Atiye Pezeshki,Syed Raza Ali Raza,Hee Sung Lee,Sung Wook Min,Pyo Jin Jeon,Jae Min Shin,Seongil Im +7 more
TL;DR: A 1D-2D hybrid complementary logic inverter comprising of ZnO nanowire and WSe2 nanosheet field-effect transistors (FETs) is fabricated on glass, which shows excellent static and dynamic electrical performances.
Journal ArticleDOI
Dual-gate MoS2 transistors with sub-10 nm top-gate high-k dielectrics
Pavel Bolshakov,Ava Khosravi,Peng Zhao,Paul K. Hurley,Christopher L. Hinkle,Robert M. Wallace,Chadwin D. Young +6 more
TL;DR: In this article, a dual-gate field effect transistor configuration was evaluated using an Al2O3/HfO2 bilayer and showed significant improvement in device performance due to the insertion of the thin Al 2O3 layer, which significantly reduced the net fixed positive oxide charge at the top-gate MoS2/high-k dielectric interface.
Journal ArticleDOI
Phase-transition modulated, high-performance dual-mode photodetectors based on WSe2/VO2 heterojunctions
Hao Luo,Bolun Wang,Enze Wang,Xuewen Wang,Yufei Sun,Qunqing Li,Shoushan Fan,Chun Cheng,Kai Liu +8 more
TL;DR: In this paper, a phase transition modulated, dual-mode photodetector based on WSe2/VO2 heterojunction is proposed. But the authors focus on the phase transition of the photoresponse.
Journal ArticleDOI
Chemically exfoliated Mo S 2 layers: Spectroscopic evidence for the semiconducting nature of the dominant trigonal metastable phase
Banabir Pal,Anjali Singh,Sharada G,Pratibha Mahale,Abhinav Kumar,Setti Thirupathaiah,Hikmet Sezen,Matteo Amati,Luca Gregoratti,Umesh V. Waghmare,D. D. Sarma +10 more
TL;DR: In this paper, the electronic structure of the metastable trigonal phase of a few-layer semiconductor was investigated using photo-emission spectroscopy and Raman spectrograms.
References
More filters
Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
The electronic properties of graphene
TL;DR: In this paper, the basic theoretical aspects of graphene, a one-atom-thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations, are discussed.
Journal ArticleDOI
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides.
TL;DR: This work reviews the historical development of Transition metal dichalcogenides, methods for preparing atomically thin layers, their electronic and optical properties, and prospects for future advances in electronics and optoelectronics.