Origins of Fermi Level Pinning between Tungsten Dichalcogenides (WS2, WTe2) and Bulk Metal Contacts: Interface Chemistry and Band Alignment

CM Smyth, R Addou, CL Hinkle… - The Journal of Physical …, 2020 - ACS Publications
Thin metal films (Au, Ir, Cr, and Sc), deposited by an electron beam on bulk, exfoliated WS2
and WTe2 using two different reactor base pressures (high vacuum (HV)< 2× 10–6 mbar; …

Origins of Fermi-Level Pinning between Molybdenum Dichalcogenides (MoSe2, MoTe2) and Bulk Metal Contacts: Interface Chemistry and Band Alignment

CM Smyth, R Addou, CL Hinkle… - The Journal of Physical …, 2019 - ACS Publications
Nanometer-scale films of contact metals (Au, Ir, Cr, and Sc), deposited on bulk, exfoliated
MoSe2 and MoTe2 by electron beam evaporation under high vacuum (HV,< 2× 10–6 mbar) …

EFFECTS OF DEPOSITION CONDITIONS ON THE INTERFACE CHEMISTRY BETWEEN CONTACT METALS AND TUNGSTEN CHALCOGENIDES

CM Smyth, R Addou, S McDonnell… - … INTERFACE IN 1D …, 2018 - search.proquest.com
Contact metals (Au, Ir, Cr, and Sc) are deposited on bulk WS2, WSe2, and WTe2 under UHV
(< 2× 10-9 mbar) and HV (< 5× 10-6 mbar) conditions and subsequently characterized with …