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Employment (1)

National Institute of Standards and Technology: Boulder, CO, US

2014-11-01 to present | Physicist (Applied Physics Division)
Employment
Source: Self-asserted source
Brian Simonds

Education and qualifications (2)

Colorado School of Mines: Golden, CO, US

2006-08 to 2012-05 | PhD/Applied Physics (Physics)
Education
Source: Self-asserted source
Brian Simonds

Illinois Wesleyan University: Bloomington, IL, US

2001-08 to 2005-05 | Bachelor of Science (Physics)
Education
Source: Self-asserted source
Brian Simonds

Works (50 of 52)

Items per page:
Page 1 of 2

Practical realization of the watt from Planck’s constant using radiation pressure

Metrologia
2024-12-01 | Journal article
DOI: 10.1088/1681-7575/ad844b
Contributors: Brian J Simonds; Kyle A Rogers; Sven Schulze; David Newell; Gordon Shaw; Johannes Wahl; Paul A Williams; John H Lehman
Source: check_circle
Crossref

Ability to Simulate Absorption and Melt Pool Dynamics for Laser Melting of Bare Aluminum Plate: Results and Insights from the 2022 Asynchronous AM-Bench Challenge

Integrating Materials and Manufacturing Innovation
2024-03 | Journal article
DOI: 10.1007/s40192-023-00336-0
Contributors: Brian J. Simonds; Jack Tanner; Alexandra Artusio-Glimpse; Niranjan Parab; Cang Zhao; Tao Sun; Paul A. Williams
Source: check_circle
Crossref

Deep learning approaches for instantaneous laser absorptance prediction in additive manufacturing

npj Computational Materials
2024-01-05 | Journal article
DOI: 10.1038/s41524-023-01172-8
Contributors: Runbo Jiang; John Smith; Yu-Tsen Yi; Tao Sun; Brian J. Simonds; Anthony D. Rollett
Source: check_circle
Crossref

Report from the Extreme Ultraviolet (EUV) Lithography Working Group Meeting :

2023-08-22 | Report
DOI: 10.6028/NIST.SP.1500-208
Contributors: Elizabeth G Rasmussen; Boris Wilthan; Brian Simonds
Source: check_circle
Crossref

Laser melting modes in metal powder bed fusion additive manufacturing

Reviews of Modern Physics
2022-10-20 | Journal article
DOI: 10.1103/RevModPhys.94.045002
Contributors: Cang Zhao; Bo Shi; Shuailei Chen; Dong Du; Tao Sun; Brian J. Simonds; Kamel Fezzaa; Anthony D. Rollett
Source: check_circle
Crossref

Onset of periodic oscillations as a precursor of a transition to pore-generating turbulence in laser melting

Additive Manufacturing Letters
2021-12 | Journal article
DOI: 10.1016/j.addlet.2021.100002
Contributors: Saad A. Khairallah; Tao Sun; Brian J. Simonds
Source: check_circle
Crossref

Measurements of thermophysical properties of solid and liquid NIST SRM 316L stainless steel

Journal of Materials Science
2020-03 | Journal article
DOI: 10.1007/s10853-019-04261-6
Contributors: Peter Pichler; Brian J. Simonds; Jeffrey W. Sowards; Gernot Pottlacher
Source: check_circle
Crossref

Dynamic Laser Absorptance Measured in a Geometrically Characterized Stainless-Steel Powder Layer

Physical Review Applied
2020-02-21 | Journal article
DOI: 10.1103/PhysRevApplied.13.024057
Contributors: Brian J. Simonds; Edward J. Garboczi; Todd A. Palmer; Paul A. Williams
Source: check_circle
Crossref

Measurement of melt pool dynamics in stationary laser welding using inline coherent imaging (Conference Presentation)

High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VIII
2019 | Conference paper
Source: Self-asserted source
Brian Simonds

Dynamic and absolute measurements of laser coupling efficiency during laser spot welds

Procedia CIRP
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Rapid, deep dopant diffusion in crystalline silicon by laser-induced surface melting

Materials Science in Semiconductor Processing
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Reduction of short wavelength reflectance of multi-wall carbon nanotubes through ultraviolet laser irradiation

AIP Advances
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Time-Resolved Absorptance and Melt Pool Dynamics during Intense Laser Irradiation of a Metal

Physical Review Applied
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Time-resolved detection of vaporization during laser metal processing with laser-induced fluorescence

Procedia CIRP
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Ultrafast, deep-dopant diffusion in crystalline silicon by laser-induced full area surface melting

Journal of Solar Energy Materials and Solar Devices
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Using photoluminescence to monitor the optoelectronic properties of methylammonium lead halide perovskites in light and dark over periods of days

Journal of Luminescence
2018 | Journal article
Source: Self-asserted source
Brian Simonds

Laser annealing of electrodeposited CuInSe 2 semiconductor precursors: experiment and modeling

Journal of Materials Chemistry C
2017 | Journal article
Source: Self-asserted source
Brian Simonds

Laser-induced fluorescence applied to laser welding of austenitic stainless steel for dilute alloying element detection

Journal of Physics D: Applied Physics
2017 | Journal article
Source: Self-asserted source
Brian Simonds

Laser-induced fluorescence for detection of alloying elements during laser welding of austenitic stainless steel

CLEO: Applications and Technology
2017 | Conference paper
Source: Self-asserted source
Brian Simonds

Low-cycle fatigue behavior of fiber-laser welded, corrosion-resistant, high-strength low alloy sheet steel

Materials & Design
2017 | Journal article
Source: Self-asserted source
Brian Simonds

Onsite multikilowatt laser power meter calibration using radiation pressure

Applied optics
2017 | Journal article
Source: Self-asserted source
Brian Simonds

Portable, high-accuracy, non-absorbing laser power measurement at kilowatt levels by means of radiation pressure

Optics express
2017 | Journal article
Source: Self-asserted source
Brian Simonds

Dual-beam laser thermal processing of silicon photovoltaic materials

Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXI
2016 | Conference paper
Source: Self-asserted source
Brian Simonds

Laser Annealing of Electrodeposited CuInSe2 Semiconductor Precursors: Modeling and Experiments

2016 | Report
Source: Self-asserted source
Brian Simonds

Measuring laser beam welding power using the force of light

Weld. J.
2016 | Journal article
Source: Self-asserted source
Brian Simonds

Measuring laser power as a force: A new paradigm to accurately monitor optical power during laser-based machining operations

High-Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications V
2016 | Conference paper
Source: Self-asserted source
Brian Simonds

Near infrared laser annealing of CdTe and in-situ measurement of the evolution of structural and optical properties

Journal of Applied Physics
2016 | Journal article
Source: Self-asserted source
Brian Simonds

Pulsed KrF excimer laser dopant activation in nanocrystal silicon in a silicon dioxide matrix

Applied Physics Letters
2016 | Journal article
Source: Self-asserted source
Brian Simonds

CuInSe2 semiconductor formation by laser annealing

Thin Solid Films
2015 | Journal article
Source: Self-asserted source
Brian Simonds

Effect of sodium doping on graded Cu (In1- xGax) Se2 thin films prepared by chemical spray pyrolysis

Materials Science in Semiconductor Processing
2015 | Journal article
Source: Self-asserted source
Brian Simonds

Laser processing for thin film chalcogenide photovoltaics: a review and prospectus

Journal of Photonics for Energy
2015 | Journal article
Source: Self-asserted source
Brian Simonds

Reduction of Fermi level pinning and recombination at polycrystalline CdTe surfaces by laser irradiation

Journal of Applied Physics
2015 | Journal article
Source: Self-asserted source
Brian Simonds

Pulsed laser induced ohmic back contact in CdTe solar cells

Applied Physics Letters
2014 | Journal article
Source: Self-asserted source
Brian Simonds

Quantum confinement in mixed phase silicon thin films grown by co-deposition plasma processing

Solar Energy Materials and Solar Cells
2014 | Journal article
Source: Self-asserted source
Brian Simonds

Sub-bandgap laser annealing of room temperature deposited polycrystalline CdTe

Laser Processing and Fabrication for Solar, Displays, and Optoelectronic Devices III
2014 | Conference paper
Source: Self-asserted source
Brian Simonds

Surface stoichiometry of pulsed ultraviolet laser treated polycrystalline CdTe

Journal of Applied Physics
2014 | Journal article
Source: Self-asserted source
Brian Simonds

Te-rich CdTe surface by pulsed UV laser treatment for ohmic back contact formation

2014 IEEE 40th Photovoltaic Specialist Conference (PVSC)
2014 | Conference paper
Source: Self-asserted source
Brian Simonds

Electron transfer in hydrogenated nanocrystalline silicon observed by time-resolved terahertz spectroscopy

Physical Review B
2013 | Journal article
Source: Self-asserted source
Brian Simonds

Highly efficient charge transfer in nanocrystalline Si: H solar cells

Applied Physics Letters
2013 | Journal article
Source: Self-asserted source
Brian Simonds

Pulsed UV laser annealing of polycrystalline CdTe

Laser Material Processing for Solar Energy Devices II
2013 | Conference paper
Source: Self-asserted source
Brian Simonds

Conduction electron resonance used to determine size of palladium nanoparticles in proton conducting ceramics

Journal of Magnetic Resonance
2012 | Journal article
Source: Self-asserted source
Brian Simonds

Electro-optical Characterization of Nanostructured Silicon for Photovoltaic Applications

2012 | Dissertation or Thesis
Source: Self-asserted source
Brian Simonds

Phosphorous doping of superlattice silicon quantum dots in silicon dioxide

physica status solidi (c)
2012 | Journal article
Source: Self-asserted source
Brian Simonds

Silanization of plasma-grown silicon quantum dots for production of a tunable, stable, colloidal solution

Nanophotonic Materials VIII
2011 | Conference paper
Source: Self-asserted source
Brian Simonds

Generation rate dependence of carrier lifetime measurements in nanocrystalline silicon using transmission modulated photoconductive decay

2010 35th IEEE Photovoltaic Specialists Conference
2010 | Conference paper
Source: Self-asserted source
Brian Simonds

Measure of carrier lifetime in nanocrystalline silicon thin films using transmission modulated photoconductive decay

MRS Online Proceedings Library Archive
2010 | Journal article
Source: Self-asserted source
Brian Simonds

Defects in amorphous silicon carbide and their relation to solar cell device performance

Thin Film Solar Technology
2009 | Conference paper
Source: Self-asserted source
Brian Simonds

Defects in hydrogenated amorphous silicon carbide alloys using electron spin resonance and photothermal deflection spectroscopy

MRS Online Proceedings Library Archive
2009 | Journal article
Source: Self-asserted source
Brian Simonds

Why the long-term charge offset drift in Si single-electron tunneling transistors is much smaller (better) than in metal-based ones: Two-level fluctuator stability

Journal of Applied Physics
2008 | Journal article
Source: Self-asserted source
Brian Simonds

Charge offset stability in tunable-barrier Si single-electron tunneling devices

Applied Physics Letters
2007 | Journal article
Source: Self-asserted source
Brian Simonds
Items per page:
Page 1 of 2

Peer review (11 reviews for 4 publications/grants)

Review activity for Applied surface science. (3)
Review activity for Heliyon. (2)
Review activity for Journal of manufacturing processes. (5)
Review activity for Welding in the world. (1)
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