transistors with room-temperature current on/off ratios of 1 × 108and ultralow standby power dissipation. Because monolayer MoS2has a direct bandgap16,18, it can be used to construct interband tunnel FETs19, which offer lower power consumption than classical transistors. Monolayer MoS2could also ...
Here, we use a halfnium oxide gate dielectric to demonstrate a room-temperature single-layer MoS(2) mobility of at least 200 cm(2) V(-1) s(-1), similar to that of graphene nanoribbons, and demonstrate transistors with room-temperature current on/off ratios of 1 10(8) and ultralow ...
The starting point for the fabrication of our transistors was scotch tape-based micromechanical exfoliation 1,17 of single-layer MoS 2 . MoS 2 monolayers were transferred to degenerately doped silicon substrates covered with 270-nm-thick SiO 2 (Fig. 2a). We have previously found that this ...
Late DJ, Liu B, Matte HSSR, Dravid VP, & Rao CNR (2012) Hysteresis in Single-Layer MoS2 Field Effect Transistors. Acs Nano 6(6):5635-5641.Hysteresis in single-layer MoS 2 field effect transistors. Late, Dattatray J.,Liu, Bin,Matte, H. S. S. Ramakrishna,Dravid, Vinayak P.,Rao, ...
For devices whose dimension is much smaller than the mean free path of carriers (such as a single atomic layer of MoS 2 ), ballistic transport occurs. In this study, transport in the monolayer MoS 2 piezotronic transistor is studied by presenting analytical solutions for two-dimensional (2D) ...
L. Taxel-addressable matrix of vertical-nanowire piezotronic transistors for active and adaptive tactile imaging. Science 340, 952–957 (2013) Article ADS CAS Google Scholar Wang, Z. L. & Wu, W. Z. Nanotechnology-enabled energy harvesting for self-powered micro-/nanosystems. Angew. Chem. ...
Photo-responsive transistors of CVD grown single-layer MoS2 and its nanoscale optical characteristics - ScienceDirectMoS2TransistorMobilityPhoto-responsive... Hyeon Jung Park a,Min Su Kim b,Jeongyong Kim b c,... - 《Current Applied Physics》 被引量: 2发表: 2016年 Tunable Photoluminescence of Mon...
Preparation and applications of mechanically exfoliated single-layer and multilayer MoS and WSe nanosheets. Although great progress has been achieved in the study of graphene, the small current ON/OFF ratio in graphene-based field-effect transistors (FETs) limits... L Hai,J Wu,Z Yin,... - 《...
However, graphene is not the best material for every application since its zero band gap hinders its application in high-performance field effect transistors and in optoelectronics. Soon after the discovery of graphene, the search for other 2D materials began, leading to the discovery of a slew ...
Stacking effects on the electronic and optical properties of bilayer transition metal dichalcogenides MoS_2, MoSe_2, WS_2, and WSe_2 Employing the random phase approximation we investigate the binding energy and Van der Waals (vdW) interlayer spacing between the two layers of bilayer transition me...