160 citations · 523 across the 9 of their papers we have counts for
7 papers · 1 filter
Unidirectional domain growth of hexagonal boron nitride thin films
Abhijit Biswas, Qiyuan Ruan, Frank Lee +16
Two-dimensional van der Waals (2D-vdW) layered hexagonal boron nitride (h-BN) has gained tremendous research interest over recent years due to its unconventional domain growth morp…
The dynamics of magnetic vortex states in a single permalloy nanoparticle
Dmitry Ruzmetov, Venkat Chandrasekhar
We demonstrate a novel method allowing the study of the magnetic state dynamics of a single nanoparticle by means of electron transport measurements. Elliptical 550 nm x 240 nm per…
Hall carrier density and magnetoresistance measurements in thin film vanadium dioxide across the metal-insulator transition
Dmitry Ruzmetov, Don Heiman, Bruce B. Claflin +2
Temperature dependent magneto-transport measurements in magnetic fields of up to 12 Tesla were performed on thin film vanadium dioxide (VO2) across the metal-insulator transition (…
Three-terminal field effect devices utilizing thin film vanadium oxide as the channel layer
Dmitry Ruzmetov, Gokul Gopalakrishnan, Changhyun Ko +2
Electrostatic control of the metal-insulator transition (MIT) in an oxide semiconductor could potentially impact the emerging field of oxide electronics. Vanadium dioxide is of par…
Epitaxial magnetic perovskite nanostructures
Dmitry Ruzmetov, Yongho Seo, Land J. Belenky +7
Precise arrays of sub-100 nm diameter nanodots are fabricated from magnetic oxide perovskites with the total coverage area up to 5 mm2. Epitaxial single crystal structure of the na…
High-Temperature Hall Effect in Ga(1-x)Mn(x)As
D. Ruzmetov, J. Scherschligt, David V. Baxter +6
The temperature dependence of the Hall coefficient of a series of ferromagnetic Ga(1-x)Mn(x)As samples is measured in the temperature range 80K < T < 500K. We model the Hall coeffi…
Anisotropic Magnetoresistance in GaMnAs
David V. Baxter, Dmitry Ruzmetov, Julia Scherschligt +4
We have measured the magnetoresistance in a series of GaMnAs samples with 0.033 0.053 for three mutually orthogonal orientations of the applied magnetic fiel…