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Sergiy Krylyuk (Fed)

Material Researcher Engineer

Dr. Krylyuk is a member of the Functional Nanostructured Materials Group in the Materials Science and Engineering Division at National Institute of Standards and Technology (NIST). He earned his PhD degree in Physics from Chernivtsi National University (Chernivtsi, Ukraine) in 1999 and worked in the Institute of Semiconductor Physics, National Academy of Sciences of Ukraine (Kyiv, Ukraine). Dr. Krylyuk joined NIST in 2005 to work on developing capabilities for fabrication of Si and GaN nanowires using Chemical Vapor Deposition method. His current research focuses on the development of Chemical Vapor Transport and Bridgman-Stockbarger methods to grow a variety of 2D materials with defined and tunable composition, electronic, magnetic and optical properties, including MoTe2, WSe2, WTe2, InSe, In2Se3, etc. Dr. Krylyuk coauthored 90+ research papers and one US Patent.

Publications

Thermal Transport in γ-InSe: Bulk Single Crystals and Thin Flakes

Author(s)
Farjana Ferdous Tonni, Maliha Maliat, Md Sabbir Akhanda, Harsh Chandra, Ethan Scott, Abir Hasan, Sergiy Krylyuk, Nikhil Shukla, Costel Constantin, Patrick Hopkins, Junichiro Shiomi, Albert Davydov, Mona Zebarjadi
We measure the temperature-dependent in-plane thermal conductivity, jkðTÞ, of high-purity c-InSe bulk single crystals and exfoliated thin flakes (30–50 nm) from...

Patents (2018-Present)

Phase Transition Based Resistive Random-Access Memory

NIST Inventors
Albert Davydov , Sergiy Krylyuk and Huairuo Zhang
A method of switching a phase-change device (Device), including changing phase of the Device from a semiconducting 2H phase to a new 2H d phase with a higher conductivity, the Device having an active material with a thickness including a phase transition material to thereby transition the Device
Created September 24, 2019, Updated December 8, 2022
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