プロフィール詳細

プロジェクトを作成

★★★★★

☆☆☆☆☆

★★★★★

☆☆☆☆☆

Dr. Alexander B.に依頼

United States

Laser, Plasma Spectroscopist. Generate proposals, manuscripts, brochures. Help with patent applications. Analyze results

プロフィール概要

Fulfilled many projects on optical diagnostics (plasma emission, LIBS, Raman, laser-induced fluorescence, diode laser absorption). I am a laser spectroscopist and plasma physicist with a 30-year experience in these fields. I have extensive management experience in government contacts with NASA, DOE and DoD, particularly in product development of an advanced LIBS spectrometer which used the improved chemometrics algorithms for the analysis of spectroscopic data. I used laser ablation plasmas for chemical analysis of structured electronic and optical materials, including Li-ion batteries and photovoltaics. I conducted instrumentation and methodology development for the remote laser-induced breakdown and Raman spectroscopic identification of a multitude of diverse material. I have made improvements in the measurements of atmospheric aerosols using optical cavity ring-down instrumentation and fulfilled a project on optical diagnostics (emission- and diode laser-based absorption) of inductively coupled plasma (ICP) aimed on applications in nano- and micro-electronics fabrication and also on diode-laser sensors for planetary exploration. My projects included work on optical diagnostics of enclosed ICP designed for trace analysis of reactive specialty gases, where I elucidated novel effects in a halogen-gas ICP and significantly improved its detection capability. I designed and tested an interface between analytical ICP-mass spectrometer and gas chromatography (GC-ICP-MS) and has managed projects on development of laser-induced gas breakdown spectroscopic (LIBS) and gas-chromatographic analyzers for high-purity gases used in the semiconductor industry. I was the Applied Spectra’s lead on successful implementation of a multi-sensor data fusion project. My software and database experience also includes the development and administration of the concept, acquisition and classification of information for a major database on laser-based techniques and technologies. I have served as a manuscript/proposal reviewer and authored more than 120 publications and presentations, including 3 book chapters and several patents on analytical methods. Supervised MS and PhD students. Instructed microwave sample preparation courses. Work Experience: 2021 – present LIBS Consult LLC, Kingston, WA; Principal Consultant. 2007 – 2021 Applied Spectra, Inc., Sacramento, CA; Senior Research Scientist/Engineer. 2001 – 2007 NASA Ames Research Center, Moffett Field, CA; NRC Senior Research Associate. 1993 – 2001 University of Massachusetts, Amherst, MA; Senior Research Associate.

専門分野

• ★ Analytical Chemistry
• ★ Spectroscopy
• ★ Plasma Physics
• ☆ Nanotechnology & Nanomaterials
• ☆ Lasers & Photonics
• ☆ Product Development

サービス

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Technical Writing, Copywriting, Newswriting

Research Market Research, User Research, Feasibility Study, Gap Analysis, Systematic Literature Review

Consulting Digital Strategy Consulting, Scientific and Technical Consulting

Data & AI Statistical Analysis, Data Processing

Product Development Formulation

職務経験

Scientist

LIBS Consult, LLC

2021 - 現在

Sr. Scientist

Applied Spectra, Inc., Sacramento, CA

9月 2007 - 9月 2021

NRC Senior Research Associate

NASA Ames Research Center, Moffett Field, CA

3月 2001 - 8月 2007

Senior Research Associate

University of Massachusetts, Amherst, MA

10月 1993 - 2月 2001

学歴

PhD (Physics)

St. Petersburg State University

- 1989

認定資格

• PhD Degree

  St. Petersburg State University, St. Petersburg, Russia

  https://english.spbu.ru/about

  6月 1989 - 現在

出版物

BOOK CHAPTER

Christian G. Parigger and David M. Surmick and Christopher M. Helstern and Ghaneshwar Gautam and Alexander A. Bol'shakov and Richard E. Russo(2020). Molecular laser-induced breakdown spectroscopy . Laser-Induced Breakdown Spectroscopy. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 167--209. Elsevier

JOURNAL ARTICLE

Alexander A. Bol'shakov, Xianglei Mao, Richard E. Russo(2017). Spectral emission enhancement by an electric pulse for LIBS and LAMIS . Journal of Analytical Atomic Spectrometry. 32. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 657--670. Royal Society of Chemistry ({RSC})

Hervé K. Sanghapi, Jinesh Jain, Alexander Bol'shakov, Christina Lopano, Dustin McIntyre, Richard Russo(2016). Determination of elemental composition of shale rocks by laser induced breakdown spectroscopy . Spectrochimica Acta Part B: Atomic Spectroscopy. 122. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 9--14. Elsevier {BV}

Bol'Shakov, A.A., Mao, X., González, J.J., Russo, R.E.(2016). Laser ablation molecular isotopic spectrometry (LAMIS): Current state of the art . Journal of Analytical Atomic Spectrometry. 31. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 119-134.

Alexander A. Bol'shakov, Xianglei Mao, Jhanis J. González, Richard E. Russo(2016). Laser ablation molecular isotopic spectrometry (LAMIS): current state of the art . Journal of Analytical Atomic Spectrometry. 31. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 119--134. Royal Society of Chemistry ({RSC})

Bol'shakov, A.A., Mao, X., Jain, J., McIntyre, D.L., Russo, R.E.(2015). Laser ablation molecular isotopic spectrometry of carbon isotopes . Spectrochimica Acta - Part B Atomic Spectroscopy. 113. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 106-112.

Bol'Shakov, A.A., Mao, X., Perry, D.L., Russo, R.E.(2014). Laser ablation molecular isotopic spectrometry for rare isotopes of the light elements . Spectroscopy (Santa Monica). 29. (6).

Mao, X., Bol'Shakov, A.A., Perry, D.L., Sorkhabi, O., Russo, R.E.(2011). Laser Ablation Molecular Isotopic Spectrometry: Parameter influence on boron isotope measurements . Spectrochimica Acta - Part B Atomic Spectroscopy. 66. (8). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 604-609.

Mao, X., Bol'Shakov, A.A., Choi, I., McKay, C.P., Perry, D.L., Sorkhabi, O., Russo, R.E.(2011). Laser Ablation Molecular Isotopic Spectrometry: Strontium and its isotopes . Spectrochimica Acta - Part B Atomic Spectroscopy. 66. (11-12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 767-775.

Russo, R.E., Bol'Shakov, A.A., Mao, X., McKay, C.P., Perry, D.L., Sorkhabi, O.(2011). Laser ablation molecular isotopic spectrometry . Spectrochimica Acta - Part B Atomic Spectroscopy. 66. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 99-104.

Russo, R.E., Suen, T.W., Bol'Shakov, A.A., Yoo, J., Sorkhabi, O., Mao, X., Gonzalez, J., Oropeza, D., Zorba, V.(2011). Laser plasma spectrochemistry . Journal of Analytical Atomic Spectrometry. 26. (8). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1596-1603.

Bol'shakov, A.A., Yoo, J.H., Liu, C., Plumer, J.R., Russo, R.E.(2010). Laser-induced breakdown spectroscopy in industrial and security applications . Applied Optics. 49. (13).

Bol'shakov, A.A., Yoo, J.H., Liu, C., Russo, R.E.(2009). Discrimination of complex substances with laser-induced breakdown spectroscopy . Spectroscopy (Santa Monica). 24. (10).

Bol'shakov, A.A., Cruden, B.A.(2008). Diagnostics of the inductively coupled plasma by diode laser absorption spectroscopy . Technical Physics. 53. (11). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1423-1432.

Bol'shakov, A.A., Ganeev, A.A., Nemets, V.M.(2006). Prospects in analytical atomic spectrometry . Russian Chemical Reviews. 75. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 289-302.

Sharma, S.P., Cruden, B.A., Rao, M.V.V.S., Bolshakov, A.A.(2004). Analysis of emission data from O 2 plasmas used for microbe sterilization . Journal of Applied Physics. 95. (7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3324-3333.

Bol'shakov, A.A., Cruden, B.A., Mogul, R., Rao, M.V.V.S., Sharma, S.P., Khare, B.N., Meyyappan, M.(2004). Radio-Frequency Oxygen Plasma as a Sterilization Source . AIAA Journal. 42. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 823-832.

BoL'Shakov, A.A., Cruden, B.A., Sharma, S.P.(2004). Determination of gas temperature and thermometric species in inductively coupled plasmas by emission and diode laser absorption . Plasma Sources Science and Technology. 13. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 691-700.

Mogul, R., Bol'shakov, A.A., Chan, S.L., Stevens, R.M., Khare, B.N., Meyyappan, M., Trent, J.D.(2003). Impact of low-temperature plasmas on Deinococcus radiodurans and biomolecules . Biotechnology Progress. 19. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 776-783.

Bol'shakov, A.A., Golovenkov, N.V., Oshemkov, S.V., Petrov, A.A.(2002). Corrective correlation method for the analysis of gases by plasma/laser-excited fluorescence spectrometry . Spectrochimica Acta - Part B Atomic Spectroscopy. 57. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 355-364.

Bol'shakov, A.A., Barnes, R.M.(1997). Electron temperature and radiative attachment continua in enclosed inductively coupled plasma in argon and chlorine . Spectrochimica Acta - Part B Atomic Spectroscopy. 52. (14). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2127-2150.

A. A. Bol'shakov, Yu. E. Skoblo, Study of the Population Processes of Metastable Neon Atoms and Excited Helium Molecules in the Afterglow of a Discharge in Helium with a Very Low Neon Content, Opt. & Spectrosc., V. 68, No. 6, p. 732-736, (1990).

Bol'Shakov, A.A., Golovenkov, N.V., Oshemkov, S.V., Petrov, A.A.(1990). Plasma pre-excitation of gaseous samples for laser-induced fluorescence spectrometric analysis . Journal of Analytical Atomic Spectrometry. 5. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 549-552.

A .A. Bol'shakov, O. V. Ravodina, V. V. Semenets, Excitation Transfer Between Neon 2p5 3p Levels from Ne*-He Collisions, Opt. & Spectrosc., V. 67, No. 4, p. 453-457, (1989).

Bol'shakov, A.A., Golovenkov, N.V., Oshemkov, S.V., Petrov, A.A.(1989). Laser-fluorescent analysis of inorganic gases and vapors (review) . Journal of Applied Spectroscopy. 51. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 741-753.

Bol'shakov, A.A., Golovenkov, N.V., Oshemkov, S.V., Petrov, A.A.(1988). Determination of low neon concentrations in helium with laser excitation of fluorescence in the discharge afterglow . Journal of Applied Spectroscopy. 48. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 570-576.

Bol'shakov, A.A., Oshemkov, S.V., Petrov, A.A.(1983). Determination of trace concentrations of neon in helium with laser excitation of the 2P53S-2P53P transition in neon in an HF discharge . Journal of Applied Spectroscopy. 39. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1254-1258.

CONFERENCE PAPER

Russo, R.E., Bol'shakov, A.A., Yoo, J.H., González, J.J.(2012). Laser ablation plasmas for diagnostics of structured electronic and optical materials during or after laser processing . Proceedings of SPIE - The International Society for Optical Engineering. 8243.

Bol'shakov, A.A., Yoo, J.H., González, J.J., Liu, C., Russo, R.E.(2012). Direct real-time determination of compositional profiles in structured materials using laser ablation instruments: LIBS and LA-ICP-MS . Applied Industrial Optics: Spectroscopy, Imaging and Metrology, AIO 2012.

Bol'shakov, A.A., Mao, X., McKay, C.P., Russo, R.E.(2012). Laser-ablation - Optical cavity isotopic spectrometer for Mars rovers . Proceedings of SPIE - The International Society for Optical Engineering. 8385.

Bol'shakov, A.A., Cruden, B.A., Sharma, S.P.(2004). Sensor for monitoring plasma parameters . Proceedings of SPIE - The International Society for Optical Engineering. 5339. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 415-426.

Sharma, S.P., Crudeny, B., Rao, M.V.V.S., Bolshakovx, A.A.(2003). Emission from oxygen plasma as a sterilization source: An analysis . 34th AIAA Plasmadynamics and Lasers Conference.

Bol'shakov, A.A., Cruden, B.A., Mogul, R., Rao, M.V.V.S., Sharma, S.P., Khare, B., Meyyappan, M.(2002). Radio-frequency oxygen plasma as a sterilization source . 33rd Plasmadynamics and Lasers Conference.

BOOK

Wong, D.M., Bol'shakov, A.A., Russo, R.E.(2010). Laser Induced Breakdown Spectroscopy . Encyclopedia of Spectroscopy and Spectrometry. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1281-1287.