Prof. Douglas Scott McGregor Profile

Prof. Douglas Scott McGregor

Associate Professor at Kansas State Univ

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 3 May 2012 Paper

Characteristics of the large-area stacked microstructured semiconductor neutron detector

S. Bellinger, R. Fronk, T. Sobering, D. McGregor

Proceedings Volume 8373, 83730I (2012) https://doi.org/10.1117/12.919869

KEYWORDS: Sensors, Gamma radiation, Semiconductors, Silicon, Diodes, Electronics, Thin film devices, Calibration, Semiconducting wafers, Signal detection

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Proceedings Article | 29 September 2010 Paper

Aliovalent Doping of CeBr3

M. Harrison, P. Ugorowski, C. Linnick, S. Brinton, D. McGregor, F. Doty, S. Kirpatrcik, D. Bahr

Proceedings Volume 7806, 78060M (2010) https://doi.org/10.1117/12.882643

KEYWORDS: Scintillation, Crystals, Luminescence, Doping, Scintillators, Spectroscopy, Lanthanides, Optical testing, Ultraviolet light emitting diodes, Statistical analysis

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Proceedings Article | 21 September 2010 Paper

Characteristics of the stacked microstructured solid state neutron detector

S. Bellinger, R. Fronk, W. McNeil, J. Shultis, T. Sobering, D. McGregor

Proceedings Volume 7805, 78050N (2010) https://doi.org/10.1117/12.863603

KEYWORDS: Sensors, Semiconductors, Silicon, Diodes, Ions, Absorption, Gamma radiation, Instrument modeling, Thermal modeling, Energy efficiency

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Proceedings Article | 12 September 2009 Paper

Uniformity of charge collection efficiency in Frisch collar spectrometer with THM grown CdZnTe crystals

Alireza Kargar, Adam Brooks, Mark Harrison, Henry Chen, Salah Awadalla, Glenn Bindley, Bob Redden, Douglas McGregor

Proceedings Volume 7449, 744908 (2009) https://doi.org/10.1117/12.826422

KEYWORDS: Gamma radiation, Sensors, Dielectrics, Electrodes, Collimation, Electrons, Spectroscopes, Crystals, Spectroscopy, Electric field sensors

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Proceedings Article | 10 September 2008 Paper

Designs for micro-structured semiconductor neutron detectors

J. Kenneth Shultis, Douglas McGregor

Proceedings Volume 7079, 707906 (2008) https://doi.org/10.1117/12.797477

KEYWORDS: Silicon, Sensors, Semiconductors, Ions, Photons, Absorption, Laser induced fluorescence, Silicon carbide, Diodes, Thermal efficiency

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Proceedings Article | 4 September 2008 Paper

Final surface treatment effect on performance of CdZnTe Frisch collar gamma-ray detectors

Alireza Kargar, Adam Brooks, Kyle Kohman, Rans Lowell, Roger Keyes, Henry Chen, Salah Awadalla, Glenn Bindley, Douglas McGregor

Proceedings Volume 7079, 70790B (2008) https://doi.org/10.1117/12.795366

KEYWORDS: Sensors, Surface finishing, Ions, Sensor performance, Polishing, Resistance, Gamma radiation, Spectroscopes, Gold, Amplifiers

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Proceedings Article | 4 September 2008 Paper

A systematic study of mercuric iodide platelet growth in horizontal furnaces

Elsa Ariesanti, Christopher Frampton, Sarah Appelhans, Marty Rudolph, Douglas McGregor

Proceedings Volume 7079, 70790L (2008) https://doi.org/10.1117/12.795326

KEYWORDS: Crystals, Probability theory, Factor analysis, Sensors, Statistical analysis, Error analysis, Crystallography, Crystal optics, Algorithm development, Analytical research

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Proceedings Article | 2 October 2007 Paper

Structure and properties of lanthanide halides

F. P. Doty, Douglas McGregor, Mark Harrison, Kip Findley, Raulf Polichar

Proceedings Volume 6707, 670705 (2007) https://doi.org/10.1117/12.740849

KEYWORDS: Crystals, Lanthanum, Bromine, Lanthanides, Scintillators, Chemical species, Sensors, Cerium, Ions, Prisms

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Proceedings Article | 24 September 2007 Paper

Purification of tellurium to 6N using a multistage vacuum distillation method

A. Hageman, M. Harrison, N. Fritz, T. Krehbiel, R. White, J. Patenaude, D. McGregor

Proceedings Volume 6707, 67070Z (2007) https://doi.org/10.1117/12.740525

KEYWORDS: Tellurium, Selenium, Raw materials, Quartz, Lead, Zinc, Cadmium, Copper, Silicon, Statistical analysis

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Proceedings Article | 24 September 2007 Paper

The crystal geometry and the aspect ratio effects on spectral performance of CdZnTe Frisch collar device

Alireza Kargar, Rans Lowell, Mark Harrison, Douglas McGregor

Proceedings Volume 6706, 67061J (2007) https://doi.org/10.1117/12.740472

KEYWORDS: Sensors, Americium, Cesium, Crystals, Gamma radiation, Resolution enhancement technologies, Electrodes, Aluminum, Polishing, Copper

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Proceedings Article | 24 September 2007 Paper

Perforated semiconductor neutron detectors for battery operated portable modules

Douglas McGregor, Steven Bellinger, David Bruno, Walter McNeil, Eric Patterson, J. Kenneth Shultis, C. Solomon, Troy Unruh

Proceedings Volume 6706, 67060N (2007) https://doi.org/10.1117/12.756813

KEYWORDS: Sensors, Laser induced fluorescence, Diodes, Particles, Semiconducting wafers, Thermal efficiency, Silicon, Semiconductors, Etching, Receivers

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Proceedings Article | 20 September 2006 Paper

Recent results and fabrication of micro-pocket fission detectors (MPFD)

Martin Ohmes, Douglas McGregor, J. Kenneth Shultis, A.S.M. Sabbir Ahmed, Rylan Ortiz, Richard Olsen

Proceedings Volume 6319, 63191P (2006) https://doi.org/10.1117/12.713188

KEYWORDS: Sensors, Argon, Gamma radiation, Prototyping, Lithium, Ions, Iodine, Bromine, Amplifiers, Signal to noise ratio

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Proceedings Article | 21 October 2004 Paper

New results from performance studies of Frisch-grid CdZnTe detectors

Aleksey Bolotnikov, Giuseppe Camarda, Gabriella Carini, Gomez Wright, Douglas McGregor, Walter McNeil, Ralph James

Proceedings Volume 5540, (2004) https://doi.org/10.1117/12.563393

KEYWORDS: Sensors, Crystals, Electrons, Signal detection, Cesium, Metals, Surface finishing, Electrodes, Gamma radiation, Electronics

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Proceedings Article | 20 January 2004 Paper

Development of micro-pocket fission detectors (MPFD) for near-core and in-core neutron flux monitoring

Martin Ohmes, Douglas McGregor, J. Kenneth Shultis, P. Michael Whaley, A.S.M. Sabbir Ahmed, Clayton Bolinger, Tracy Pinsent

Proceedings Volume 5198, (2004) https://doi.org/10.1117/12.513852

KEYWORDS: Sensors, Aluminum, Coating, Ceramics, Gamma radiation, Uranium, Thorium, Metals, Argon, Data conversion

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Proceedings Article | 10 January 2003 Paper

Recent results from thin-film-coated semiconductor neutron detectors

Douglas McGregor, Raymond Klann, Jeffrey Sanders, John Lindsay, Kurt Linden, Holly Gersch, P. De Lurgio, Charles Fink, Elsa Ariesanti

Proceedings Volume 4784, (2003) https://doi.org/10.1117/12.455697

KEYWORDS: Sensors, Lithium, Laser induced fluorescence, Semiconductors, Coating, Particles, Absorption, Gamma radiation, Thermal efficiency, Gadolinium

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Proceedings Article | 21 November 2000 Paper

Design considerations for trapezoid-shaped Frisch-grid semiconductor radiation detectors

Douglas McGregor, J. Nishanth, David Wehe

Proceedings Volume 4141, (2000) https://doi.org/10.1117/12.407601

KEYWORDS: Sensors, Gamma radiation, Electrons, Semiconductors, Spectrometers, Ions, Semiconductor materials, Performance modeling, Compound semiconductors, Collimation

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