Scattering analysis of ultrathin barrier (< 7 nm) GaN-based heterostructures

P Narin, E Arslan, M Ozturk, M Ozturk, SB Lisesivdin… - Applied Physics A, 2019 - Springer
… samples with ultrathin barrier grown by MOCVD have been carried out. The scattering analysis
of … For each sample, the dominant scattering mechanisms limiting the 2DEG mobility have …

Three subband occupation of the two‐dimensional electron gas in ultrathin barrier AlN/GaN heterostructures

L Yang, X Wang, T Wang, J Wang… - Advanced Functional …, 2020 - Wiley Online Library
… time, which benefits from the strong quantum confinement and less interface roughness
scattering. The comparative analysis of quantum scattering time and Dingle temperature …

Analysis of carrier scattering mechanisms in AlN/GaN HEMT heterostructures with an ultrathin AlN barrier

AS Gusev, AO Sultanov, AV Katkov, SM Ryndya… - Russian …, 2024 - Springer
… gas (n S ), the scattering mechanisms are determined by finding the … This paper provides
an analysis of the scatteringscattering mechanisms: scattering on dislocations, scattering

Atomic structure and oxygen deficiency of the ultrathin aluminium oxide barrier in Al/AlOx/Al Josephson junctions

L Zeng, DT Tran, CW Tai, G Svensson, E Olsson - Scientific reports, 2016 - nature.com
ultrathin AlO x tunnel barrier in Al/AlO x /Al junction has been unveiled. In the interior of the
barrier… The normalized PDF was then obtained as the Fourier transform of the scattering data. …

Depth profiling of ultrathin films using medium energy ion scattering

J Kim, WN Lennard, CP McNorgan, J Hendriks… - Current Applied …, 2003 - Elsevier
… reasons, but use conventional MeV ion beam analysis techniques for quantification. A surface
barrier detector (SBD) is located at a scattering angle of 170, which provides a means for …

Anomalous nano-barrier effects of ultrathin molybdenum disulfide nanosheets for improving the flame retardance of polymer nanocomposites

D Wang, L Song, K Zhou, X Yu, Y Hu… - Journal of Materials …, 2015 - pubs.rsc.org
… Co., USA) with an excitation provided in back-scattering geometry by a 514.5 nm argon
laser line. Thermogravimetric analysis (TGA) was carried out using a Q5000 thermoanalyzer …

Physics of ultrathin-body silicon-on-insulator Schottky-barrier field-effect transistors

J Knoch, M Zhang, J Appenzeller, S Mantl - Applied Physics A, 2007 - Springer
… We elaborate on the influence of scattering in the channel and show that for a significant
barrier the on-state current is insensitive to scattering once the mean free path for scattering is …

Analysis of tunnel current through ultrathin gate oxides

M Fukuda, W Mizubayashi, A Kohno… - Japanese journal of …, 1998 - iopscience.iop.org
… The direct tunnel current through ultrathin gate oxides is quantitatively explained by the
multiple scattering theory, in which the oxide barrier height of 3.34 eV and the direct tunneling …

Transport properties and device prospects of ultrathin black phosphorus on hexagonal boron nitride

IS Esqueda, H Tian, X Yan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… -barrier MOSFETs with low-dimensional channel materials based on the Landauer theory.
To analyze … electrostatic and scattering contributions must be considered in our analysis of …

Ultrathin transparent membranes for cellular barrier and co-culture models

RN Carter, SM Casillo, AR Mazzocchi… - …, 2017 - iopscience.iop.org
… due to light scattering and autofluorescence. Here we report on an optically transparent ultrathin
… We believe that these membranes will enable new in vitro barrier and co-culture models …