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Brian LeRoy
Associate Department Head, Physics | Professor, Physics | Member of the Graduate Faculty
Physics
Map Page
Research Area
nanotechnology,
graphene,
materials science,
material science,
heterostructures,
optoelectronics,
2d materials,
semiconductors,
nanomaterials,
quantum dots,
quantum computing,
surface science,
spectroscopy,
electronics,
electron-phonon interactions,
physics,
materials,
engineering,
hexagonal boron nitride,
carbon nanotubes,
electronic structure,
correlated states,
microscopy,
photonics
Grants
(24)
Interlayer Exciton Transport Devices Using 2D Semiconductor Heterostructures
Active
·
2024
·
$211.5K / $423K
·
External
Co-Investigator (COI)
exciton transport,
2d semiconductor,
interlayer devices,
heterostructures,
transport devices
One- and Two-Dimensional Material Probes of Ultraclean Surfaces
Active
·
2022
·
$225K / $450K
·
External
Co-Investigator (COI)
nanostructures,
surface science,
materials characterization,
semiconductors,
atomic structure
Deterministic and Tunable Quantum Dots Based on Bilayer Semiconductor Heterostructures
Active
·
2021
·
$195K / $398K
·
External
Co-Investigator (COI)
quantum dots,
semiconductor heterostructures,
deterministic control,
tunable properties,
bilayer configurations
Collaborative Research: Combined Transport and Scanning Probe Study of Twisted Van Der Waals Devices
Active
·
2021
·
$215K
·
External
Principal Investigator (PI)
nanotechnology,
materials science,
surface physics,
condensed matter physics,
nanoelectronics
REU Participant Support: Deterministic and Tunable Quantum Dots Based on Bilayer Semiconductor Heterostructures
Active
·
2021
·
$4K / $8K
·
External
Co-Investigator (COI)
quantum dots,
semiconductor heterostructures,
deterministic control,
tunable properties,
bilayer configurations
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Publications
(68)
Recent
Ultra-broadband bright light emission from a one-dimensional inorganic van der Waals material
2024
nanomaterials,
optoelectronics,
materials science,
nanotechnology,
photonic devices
Atomically Precise Graphene Nanoribbon Transistors with Long-Term Stability and Reliability
2024
nanotechnology,
semiconductor,
materials science,
electronics,
nanoelectronics
The impact of boron doping in the tunneling magnetoresistance of Heusler alloy Co2FeAl
2023
magnetoresistance,
boron doping,
heusler alloy,
tunneling,
impact
Phonon Lifetimes in Boron‐Isotope‐Enriched Graphene‐Hexagonal Boron Nitride Devices
2022
phonon lifetimes,
boron-isotope-enriched,
graphene,
hexagonal boron nitride,
devices
Localized interlayer excitons in MoSe2–WSe2 heterostructures without a moiré potential
2022
heterostructures,
interlayer excitons,
mose2,
wse2,
localized excitons
Direct STM measurements of R-type and H-type twisted MoSe2/WSe2
2022
surface science,
2d materials,
nanotechnology,
materials science,
electronic structure
Interlayer exciton diode and transistor
2022
semiconductor devices,
optoelectronics,
nanotechnology,
electronic materials,
energy conversion
Single-exciton trapping in an electrostatically defined two-dimensional semiconductor quantum dot
2022
quantum dots,
semiconductor physics,
nanotechnology,
electrostatics,
optoelectronics
Nanoscale trapping of interlayer excitons in a 2D semiconductor heterostructure
2021
nanotechnology,
semiconductors,
optoelectronics,
materials science,
quantum physics
Flat bands in twisted bilayer transition metal dichalcogenides
2020
nanomaterials,
2d materials,
condensed matter,
electronic structure,
semiconductors
Collaborations
(24)
Hao Zhang
Mutual work: 2 Proposals
Collaboration Details
Robert Norwood
Mutual work: 1 Grant﹒1 Proposal
Collaboration Details
Krishna Muralidharan
Mutual work: 1 Proposal
Collaboration Details
John Schaibley
Mutual work: 12 Grants﹒2 Publications﹒27 Proposals
Collaboration Details
Peter Reiners
Mutual work: 1 Proposal
Collaboration Details
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News
(3)
Playing Pool with Carbon Atoms
2014
Microprocessors From Pencil Lead
2012
Probing Atomic Chicken Wire
2011
Courses
(5)
Honors Introductory Mechanics
Introductory Mechanics
Introductory Physics I
Introductory Optics and Thermodynamics
Mathematical Techniques in Physics
20+ Collaborators
$4.7M / $7.5M Funding
20+ Grants
60+ Publications
4+ Courses
