HPCAT

Arun Bommannavar

smysen — Wed, 23 Apr 2008 12:22:17 -0400

Arun Bommannavar is the beamline control scientist at HPCAT. He is responsible for implementing EPICS controls for beamline control and data acquisition. His Ph.D. thesis was on studying Magnetic Relaxation Phenomenon in Ferrites using Mossbauer Spectroscopy. His interests in Physics include study of Magnetic materials. His hobby is software development using Java. He briefly worked at Motorola and Lucent Technologies as Java developer before joining HPCAT.

Paul Chow

smysen — Wed, 23 Apr 2008 12:28:34 -0400

Paul Chow is a beamline scientist. He received a Ph.D. in Physics from University of Illinois and conducted research at the University of Houston. He spent 2 years at BL12XU, the Taiwan Beamline at SPring-8, designing and commissioning a spectrometer for inelastic x-ray scattering. Presently, he is a beamline scientist for HP-CAT at the spectroscopy station 16ID-D at the Advanced Photon Source. His interest is in electronic excitations in metals.

Daijo Ikuta

smysen — Wed, 23 Apr 2008 12:31:37 -0400

Daijo Ikuta studied new technique for X-ray identification and crystal structure analysis of multiplesingle crystal phases on a glass thin section. His interest in this new technique is currently to refine this technique and to apply to unknown new minerals. With the use of synchrotron radiations and his thin-section method he examines the crystal structure of tiny and rare minerals in thin section. He joined HPCAT in July 2007. more »

Hanns-Peter Liermann

smysen — Wed, 23 Apr 2008 12:42:29 -0400

Hanns-Peter Liermann is a beamline scientist at the High-Pressure-Collaboration-Access-Team (HPCAT, Sector 16) at the AdvancedPhoton Source (APS), Argonne National Laboratory (ANL). Since joining HPCAT in2004 he has contributed to the development of the Offline and Online Ramansystems as well as the design and construction of the instrumentation for theBending-Magnet Beamline of Sector 16. more »

Ho-kwang Mao, Director

smysen — Wed, 23 Apr 2008 16:45:06 -0400

Ho-kwang (Dave) Mao works in ultra-high pressure physics, chemistry, material sciences, geophysics, geochemistry, and planetary sciences using the diamond-anvil cell. more »

Qiang Mei

smysen — Wed, 23 Apr 2008 12:47:41 -0400

Qiang Mei has a background in materials science & engineering and her research is on investigating structures of amorphous and optically relevant materials at ambient conditions and high pressure. Her doctoral dissertation was on investigating non-Arrhenius behavior in fast ion conducting glasses. Her earlier research includes synthesis and characterization of a variety of oxy-nitride glasses.

Selected publications: more »

Yue Meng

smysen — Wed, 23 Apr 2008 14:15:37 -0400

Yue Meng is a beamline scientist. She researches the properties of materials at high pressure and temperature using various methods, including x-ray spectroscopy, x-ray diffraction, optical spectroscopy, and neutron diffraction, with applications in physics, chemistry, materials science, and geophysics. As one of the pioneers in developing high-pressure inelastic x-ray scattering, she has applied the technique to studies of electronic bonding changes in several low-Z materials at high pressure. more »

Veronica O’Connor

smysen — Wed, 23 Apr 2008 14:32:20 -0400

Veronica O’Connor is the office manager. She has a background in business administration and an Associates Degree in Business Management. more »

Eric Rod

smysen — Wed, 23 Apr 2008 14:34:31 -0400

Eric Rod is a beamline technician. He supports scientific staff and community with design, procurement, fabrication, setup, upgrade and repair of electrical, mechanical, ultra high vacuum (UHV), precision motion, optical, cryogenic, pneumatic, control and laser instrumentation for use with x-ray experimentation in a synchrotron environment at HPCAT, a high pressure research facility at the Advanced Photon Source.

Eric is currently pursuing engineering degree.

Olga Shebanova

smysen — Wed, 23 Apr 2008 16:14:46 -0400

Olga Shebanova is a postdoctoral associate working in HPCAT at Advanced Photon Source (ANL). She studies materials at high pressures and temperatures, using synchrotron x-ray diffraction and absorption techniques, optical spectroscopy. Her research interests include high-pressure-high-temperature synthesis of novel materials (intermetallic compounds, ternary nitride spinels), phase transitions, thermodynamics (phase diagrams, equations of state), vibrational properties of materials, chemical reactions. more »