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Kleberg Advanced Microscopy Center (KAMC)

About Us

The Kleberg Advanced Microscopy Center (KAMC) core is an open access facility that provides state-of-the-art technology in electron microscopy and advanced material characterization to support world-class research in nanotechnology, biology, chemistry, and materials sciences.

The Center features world-class instrumentation, including Helenita – the first aberration-corrected electron microscope installed in the United States that can see and chemically identify individual atoms, a Focused Ion Beam (FIB) instrument for TEM sample preparation, and 3-D imaging & chemical mapping via serial slicing and various SEMs. KAMC also supports analytical studies and characterization of nanoscale systems via high-resolution, multi-functional X-ray diffraction Spectroscopy (Panalytical Empyrean), Raman Spectroscopy, as well as Atomic Force Microscopes.

Our core also features a computational laboratory where students and researchers can analyze images and spectral data using: Gatan Microscopy Suite software (GMS 3), JEMS for image and electron diffraction simulations, ImageJ (Fiji), ASTAR for orientation mapping, ICDD diffraction database, Dragonfly for XRD analysis, and other off-line software that support spectroscopy data analysis tools.

We train researchers on our electron microscopes and other advanced equipment, with the specific goal of producing materials scientists capable of leading analytical and imaging laboratories across the country. Industry users access KAMC facilities for corporate R&D development of micro-electro-mechanical systems, nano-sensors, semiconductors, aerospace, energy, catalysis, and life sciences.

Information

Kleberg Advanced Microscopy Center
Department of Physics & Astronomy
The University of Texas at San Antonio
One UTSA Circle
San Antonio, TX, 78249
Monday - Friday
8:00 am - 6:00 pm

Nanoscale Analysis: Applied Engineering & Technology Building (AET)

Electron Microscopy: Flawn Science Building (FLN)

Contact Us

image of Ana Stevanovic

Ana Stevanovic, Ph.D.

Research Core Director
Ana.Stevanovic@utsa.edu 

Dr. Stevanovic comes to UTSA after previous stints as a postdoctoral fellow at Harvard University and the National Institute of Standards and Technology. Her expertise involves in-situ TEM/SEM characterization of sun-light-activated materials under externally applied stimuli: bias, temperature, gas, and liquid. Her work focuses on bridging the "pressure gap" in electron microscopy: from a static, high-vacuum to dynamic in-situ imaging of charge transport in semiconductors and real-time structural and chemical changes in catalysts. This fast-growing area of research has applications in battery research, catalysis, photovoltaics, planetary sciences, and biomedical sciences.

image of Melinda Cotten

Alejandro Morales Betancourt, Ph.D.

Research Engineer
Alejandro.MoralesBetancourt@utsa.edu 

Alejandro is a Research Engineer at the Kleberg Advanced Microscopy Center. He received his Ph.D. in Physics and Astronomy and B.S. in Biomedical Engineering at The University of Texas at San Antonio (UTSA). His research interest focuses on the synthesis of nanomaterials for biomedical applications. Alejandro supports KAMC users on the Panalytical Empyrean X-ray Diffractometer, SEM Hitachi SU1510, JEOL JEM-2010 F TEM, Raman Spectroscopy, and Atomic Force Microscopes.

image of Adis Husic

Adis Husic

Student Intern
Adis.Husic@utsa.edu 

Adis is a Ph.D. candidate in the Department of Physics and Astronomy at The University of Texas at San Antonio, with a B.Sc. in Physics from the University of Central Florida. Currently, he works with Dr. Xinting Yu to perform laboratory research on hazes present in Saturn’s moon, Titan. As a student intern for KAMC, Adis primarily assists users with the Zeiss Crossbeam 340, AFMs, JEOL JEM-2010 F TEM, X-ray Diffractometer, and Hitachi S 5500.