Sep 28, 2018 - Tuning of Topological Dirac States via Modification of van der Waals ... Young Jai Choi , Jae Hoon Kim , Kyungwha Park , and Mann-Ho Ch...
Sep 28, 2018 - Tuning of Topological Dirac States via Modification of van der Waals Gap ... Terahertz and photoelectron spectroscopy indicate tuning of the ... First-principles calculations support the observation. .... US President Donald J. Trump n
... from about 3.4 T, and the overall magnitude is just one-tenth of the compressive strain case. We fitted the observed data to the HikamiâLarkinâNagaoka (HLN).
Jun 28, 2016 - The WS2/Si heterojunction working in the Zener breakdown regime shows a stable and linear photoresponse, a broadband photoresponse ranging from 340 to 1100 nm with a maximum photoresponsivity of 5.7 A/W at 660 nm and a fast response sp
Materials Science & Technology Division, Naval Research Laboratory, Washington, DC 20375, USA a. Postdoctoral ... Engineering Education b. Postdoctoral .... In this image, there are two monolayer (ML) WSe2 triangles on top of hexagonal boron nitride
May 4, 2018 - In these structures, it is possible to create interlayer excitons (ILEs), spatially indirect, bound electronâhole pairs with the electron in one TMD ...
1 day ago - Van der Waals heterostructures (vdWHs) are attracting a lot of interest for fundamental studies and fabricating novel devices. Currently, most ...
Mar 22, 2017 - The high figure-of-merit UV detectivity D* in exceeding 1 Ã 1014 Jones represents more than 1 order of magnitude improvement over the best reported previously on ZnO nanostructure-based UV detectors. This result not only sheds light o
52 mins ago - An emerging class of semiconductor heterostructures involves stacking discrete monolayers such as the transition metal dichalcogenides (TMDs) to form van der Waals heterostructures. In these structures, it is possible to create interlay
n = 4. A further examination of the local minima for (LizI)+-. (CH,0H)4 reveals another structure which, although much less. 'stable, is of considerable interest (Figure 7). All the methano1 molecules have grouped around one end of the alkali halide
Jun 28, 2016 - This means that the breakdown that occurred within this small voltage region is a Zener breakdown because the breakdown originating from Zener tunneling has a ... This broadband spectral response of the WS2/Si photodiode is similar to
Sep 28, 2018 - Tuning of Topological Dirac States via Modification of van der Waals ... Young Jai Choi , Jae Hoon Kim , Kyungwha Park , and Mann-Ho Cho.
