Research Staff

Research staff members in NREL’s Materials Science Center are aligned within six groups: Analytical Microscopy and Imaging; Interfacial and Surface Science; Materials Physics; Materials Reliability and Durability; Photovoltaics (PV) Field Performance; and Thin Film and Manufacturing Sciences.

For lead researcher contacts, see our research areas. For our business contact, see Work With Us.

Photo of Nancy Haegel

Nancy Haegel

Research Advisor III-Materials Science

Nancy Haegel is director of the National Center for Photovoltaics.

Nancy.Haegel@nrel.gov
303-384-6548

Photo of Jeffrey Blackburn

Jeffrey Blackburn

Group Research Manager III-Materials Science

Jeffrey.Blackburn@nrel.gov
303-384-6649

Photo of Chris Deline.

Chris Deline

Group Research Manager III-Materials Science

Chris.Deline@nrel.gov
303-384-6359

katherine jungjohann

Katherine Jungjohann

Group Research Manager III-Materials Science

Katherine.Jungjohann@nrel.gov
303-384-6598

Photo of Glenn Teeter

Glenn Teeter

Interfacial and Surface Science Group Manager

Glenn.Teeter@nrel.gov
303-384-6664

Name Position Email Phone
Ahrenkiel, Richard Contingent Worker-Emeritus Researcher Richard.Ahrenkiel@nrel.gov 303-384-6670
Al-Jassim, Mowafak Contingent Worker-Emeritus Researcher Mowafak.Aljassim@nrel.gov 303-384-6602
Alberi, Kirstin Center Director I-Technical Kirstin.Alberi@nrel.gov 303-384-7647
Baez-Cotto, Carlos Researcher III-Chemistry Carlos.BaezCotto@nrel.gov 303-384-7294
Barnes, Teresa Researcher VI-Chemical Engineering Teresa.Barnes@nrel.gov 303-384-6682
Bauers, Sage Researcher IV-Materials Science Sage.Bauers@nrel.gov 303-275-4826
Berry, Joseph Senior Research Fellow I-Physics Joe.Berry@nrel.gov 303-384-7611
Blackburn, Jeffrey Group Research Manager III-Materials Science Jeffrey.Blackburn@nrel.gov 303-384-6649
Burrell, Anthony Energy Storage Anthony.Burrell@nrel.gov 303-384-6666
Cline, Peyton Postdoctoral Researcher-Materials Science Peyton.Cline@nrel.gov 303-630-5492
Colegrove, Eric Researcher IV-Materials Science Eric.Colegrove@nrel.gov 303-384-7232
Curry-Nkansah, Maria Sr. Research Advisor Maria.CurryNkansah@nrel.gov 303-384-7218
Dang, Wanjun Postdoctoral Researcher-Materials Science Wanjun.Dang@nrel.gov 303-384-6408
Dugu, Sita Postdoctoral Researcher-Materials Science Sita.Dugu@nrel.gov 303-630-5961
Dutta, Nikita Researcher III-Materials Science Nikita.Dutta@nrel.gov 303-275-4471
Egbo, Kingsley Postdoctoral Researcher-Materials Science Kingsley.Egbo@nrel.gov 303-630-5887
Eichstaedt, Casey Postdoctoral Researcher-Chemistry Casey.Eichstaedt@nrel.gov 303-630-5253
Epps, Robert Postdoctoral Researcher-Materials Science Robert.Epps@nrel.gov 303-630-5141
Febba, Davi Marcelo Postdoctoral Researcher-Materials Science DaviMarcelo.Febba@nrel.gov 303-384-7291
Gaulding, Ashley Researcher III-Materials Science Ashley.Gaulding@nrel.gov 303-384-6686
Ginley, David Chief Scientist David.Ginley@nrel.gov 303-384-6573
Glynn, Stephen Researcher IV-Semiconductor Engineering Stephen.Glynn@nrel.gov 303-384-7612
Gorin, Stephen Laboratory Program Manager II-Partnership Development Stephen.Gorin@nrel.gov 303-384-6216
Greenaway, Annie Researcher IV-Chemistry Ann.Greenaway@nrel.gov 303-384-6576
Guthrey, Harvey Researcher IV-Physics Harvey.Guthrey@nrel.gov 303-384-6232
Haegel, Nancy Research Advisor III-Materials Science Nancy.Haegel@nrel.gov 303-384-6548
Happs, Renee Research Operations Manager I Renee.Happs@nrel.gov 303-384-7922
Harvey, Steve Researcher IV-Materials Science Steve.Harvey@nrel.gov 303-384-6613
Hayden, Steven Researcher IV-Materials Science Steven.Hayden@nrel.gov 303-630-5204
Heinselman, Karen Researcher III-Materials Science Karen.Heinselman@nrel.gov 303-384-7677
Hermosilla Palacios, Alejandra Postdoctoral Researcher-Materials Science Alejandra.Hermosillapalacios@nrel.gov
Howe, Marisa Chief of Staff Marisa.Howe@nrel.gov 303-384-7906
Jennings, Ryan Researcher II-Materials and Process Engineering Ryan.Jennings@nrel.gov 303-630-5768
Jiang, Chun Sheng Senior Scientist Chun.Sheng.Jiang@nrel.gov 303-384-6687
Johnston, Steven Senior Scientist Steve.Johnston@nrel.gov 303-384-6466
Jungjohann, Katherine Group Research Manager III-Materials Science Katherine.Jungjohann@nrel.gov 303-384-6598
Kang, Albert Researcher Albert.Kang@nrel.gov 303-384-6667
Kern, Dana Researcher IV-Materials Science Dana.Kern@nrel.gov 303-275-3284
Khandavalli, Sunilkumar Researcher III-Chemistry Sunilkumar.Khandavalli@nrel.gov 303-384-7239
Lany, Stephan Researcher V-Physics Stephan.Lany@nrel.gov 303-384-6652
Leahy, Ian Postdoctoral Researcher-Materials Science Ian.Leahy@nrel.gov 303-630-5520
Liu, Tuo Postdoctoral Researcher-Materials Science Tuo.Liu@nrel.gov 303-630-5483
Lott, Hongling Postdoctoral Researcher-Materials Science Hongling.Lott@nrel.gov
Mahatara, Sharad Postdoctoral Researcher-Materials Science Sharad.Mahatara@nrel.gov 303-630-5389
Mangum, John Researcher III-Materials Science John.Mangum@nrel.gov 303-275-3616
Mansfield, Lorelle Group Research Manager II-Physics Lorelle.Mansfield@nrel.gov 303-384-7884
Mauger, Scott Researcher V-Chemical Engineering Scott.Mauger@nrel.gov 303-384-7371
Maughan, Annalise Assistant Professor Annalise.Maughan@nrel.gov 303-384-6125
McGott, Deborah Postdoctoral Researcher-Materials Science Deborah.McGott@nrel.gov 303-384-7683
Muller, Matthew Researcher V-Physics Matthew.Muller@nrel.gov 303-384-6412
Muzzillo, Christopher Researcher III-Materials Science Christopher.Muzzillo@nrel.gov 303-384-7983
N Hasan, Syed M Postdoctoral Researcher-Materials Science Syed.Hasan@nrel.gov 303-275-3925
Norman, Andrew Researcher V-Materials Science Andrew.Norman@nrel.gov 303-384-6483
Ovaitt, Silvana Researcher III-Physics Silvana.Ovaitt@nrel.gov 303-384-6545
Palmiotti, Elizabeth Researcher III-Materials Science Elizabeth.Palmiotti@nrel.gov 303-384-6616
Palmstrom, Axel Researcher IV-Materials Science Axel.Palmstrom@nrel.gov 303-275-4725
Parilla, Philip Researcher VI-Physics Philip.Parilla@nrel.gov 303-384-6506
Paul, Goutam Postdoctoral Researcher-Materials Science Goutam.Paul@nrel.gov 303-630-5510
Perkins, Craig Researcher V-Chemistry Craig.Perkins@nrel.gov 303-384-6659
Quadir, Shaham Postdoctoral Researcher-Materials Science Shaham.Quadir@nrel.gov 303-384-6771
Reese, Matthew Researcher V-Physics Matthew.Reese@nrel.gov 303-384-7613
Roberts, Dennice Researcher III-Materials Science Dennice.Roberts@nrel.gov 303-384-7204
Rom, Chris Postdoctoral Researcher-Materials Science Christopher.Rom@nrel.gov 303-384-7269
Rupnowski, Peter Researcher IV-Physics Peter.Rupnowski@nrel.gov 303-384-7953
Schaefer, Stephen Postdoctoral Researcher-Materials Science Stephen.Schaefer@nrel.gov 303-630-5506
Schichtl, Zebulon Postdoctoral Researcher-Materials Science Zebulon.Schichtl@nrel.gov 303-630-5452
Schutt, Kelly Researcher III-Materials Science Kelly.Schutt@nrel.gov 303-384-6494
Smaha, Rebecca Researcher III-Materials Science Rebecca.Smaha@nrel.gov 303-384-7709
Smeaton, Michelle Postdoctoral Researcher-Materials Science Michelle.Smeaton@nrel.gov 303-630-5989
Springer, Martin Researcher III-Materials Science Martin.Springer@nrel.gov 303-384-7828
Tancin, Ryan Postdoctoral Researcher-Chemical Engineering Ryan.Tancin@nrel.gov 303-630-5237
Teeter, Glenn Interfacial and Surface Science Group Manager Glenn.Teeter@nrel.gov 303-384-6664
Tellekamp, Brooks Researcher III-Materials Science Brooks.Tellekamp@nrel.gov 303-384-6444
Tenent, Robert Researcher V-Materials Science Robert.Tenent@nrel.gov 303-384-6775
Thodika, Mushir Postdoctoral Researcher-Materials Science Mushir.Thodika@nrel.gov 303-630-5609
Tremolet de Villers, Bertrand Researcher IV-Chemistry Bertrand.Tremolet@nrel.gov 303-275-4138
Watts, Alliston Researcher III-Materials Science Alliston.Watts@nrel.gov 303-275-3808
Yazawa, Kei Postdoctoral Researcher-Materials Science Keisuke.Yazawa@nrel.gov 303-275-3603
Zakutayev, Andriy Researcher V-Physics Andriy.Zakutayev@nrel.gov 303-384-6467
van Schilfgaarde, Mark Research Advisor III-Materials Science Mark.VanSchilfgaarde@nrel.gov 303-630-5416

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