Expand the section navigation mobile menu

Department of Physics

Mathematics and Science Center, Room 190
146 Library Drive
Rochester, MI 48309
(location map)
(248) 370-3416
Fax: (248) 370-3408
[email protected]

Department Chair:
Professor Andrei Slavin

Society of Physics Students:
Office: 288 Hannah Hall (HH)

Department of Physics

Mathematics and Science Center, Room 190
146 Library Drive
Rochester, MI 48309
(location map)
(248) 370-3416
Fax: (248) 370-3408
[email protected]

Department Chair:
Professor Andrei Slavin

Society of Physics Students:
Office: 288 Hannah Hall (HH)

A person working with equipment


The Department of Physics provides both undergraduate and graduate students with many opportunities for research. The department's research is focused in three areas:

  • Medical Physics:
    Michael Chopp, Evgeniy Khain, Brad Roth, Eugene Surdutovich, Yang Xia, Alexey Tonyushkin
  • Condensed Matter Physics:
    Ken Elder, Alberto Rojo, Andrei Slavin, Gopalan Srinivasan, Yuejian Wang, Vasyl Tyberkevich
  • Gravitational and Astroparticle Physics:
    David Garfinkle, Ilias Cholis

Research Productivity for the Past Five Years

The department's research is supported by grants from external agencies such as the National Institutes of Health (NIH) and National Science Foundation (NSF). The Department of Physics is a leader in external funding among OU departments. Over the last 10 years, the department has averaged more than $30,000 of external grant support per faculty member per year. Only in the 2007-2008 academic year, the department received more than $2.9 million in external funding.

All faculty members of the Department of Physics are leading researchers, averaging more than four peer-reviewed scientific papers in professional journals per faculty member per year. During a ceremony hosted by the President’s Office on December 7, 2007, the Department of Physics displayed its innovative research findings and proudly received the first Outstanding Research Support Achievement Award ( ORSAA), established to recognize individual academic units for outstanding funded research supports.Our faculty collaborate with Argentina, Australia, Brazil, Canada, China, Finland, France, Germany, Great Britain, India, Israel, Italy, New Zealand, Portugal, Russia and Ukraine.

Faculty Research Interests
Ilias Cholis

Assistant Professor
Ph.D., New York University
E-mail: [email protected]
Phone: (248) 370-3417
Office: 174 Hannah Hall Center
Dr. Cholis' website

Research Interests

My work is concentrated on theoretical high energy astrophysics and on astroparticle physics with a significant focus on indirect dark matter searches. Many questions in these fields are at the intersection of astrophysics, cosmology and particle physics. I have mainly focused in galactic and extragalactic astrophysics, cosmic rays, gamma-rays, neutrinos and gravitational waves.

Michael Chopp

Distinguished Professor
Ph.D., New York University
E-mail: [email protected]
Dr. Chopp's website

Research Interests:

  • Development and Treatment of Stroke
  • Applications of MRI in Biomedical Areas

Prof. Chopp has continued his leadership of an outstanding research group at Henry Ford Hospital (HFH). An internationally recognized expert in the development and treatment of stroke, Prof. Chopp was one of a small international group of scientists invited by the World Health Organization to Geneva to discuss how best to study and treat this disease.

In support of his research, Prof. Chopp received major grants from the NIH to HFH. A significant fraction of OU pre-doctoral students work in his laboratory. The focus of Prof. Chopp's research is the development of treatments for stroke. His goal is to salvage affected brain tissue. He and his group have recently identified novel death pathways of brain cells after stroke. After the onset of a stroke, brain cells undergo self-destruction, a form of programmed cell death. This suicidal process is programmed by genetic alterations.

They have identified proteins and genes responsible for the promotion of this form of cell death. With this knowledge, they may be able to intervene to inhibit this process. Prof. Chopp and his group have recently identified methods to induce the production of new brain cells. This discovery may yield important therapeutic benefits for a broad range of neurological injuries and degenerative diseases. They have also found that after a stroke secondary events contribute to the growth of the dead tissue. A major contributing factor to this secondary injury is the influx of white blood cells into the region of damage. They have identified the signaling molecules that target these cells to the site of injury and have blocked the function of these molecules. Their data indicate that using this therapeutic approach the amount of injured brain tissue is decreased by a factor of two and that they can significantly reduce damage from stroke. Prof. Chopp and his group have also developed novel imaging methods using MRI that permit the non-invasive evaluation of the health status of brain tissue. These techniques allow them to identify whether brain cells are simply affected and compromised by the stroke, are in the process of dying, or are already dead.

Ken Elder

Ph.D., University of Toronto
E-mail: [email protected]  
Phone: (248) 370-3424
Office: 186H Mathematics and Science Center 
Dr. Elder's website

Research Interests

  • Non-Equilibrium Statistical Mechanics
  • Phase Separation and Pattern Formation
  • Computational Condensed Matter Physics

The research of Prof. Elder is devoted to understanding the complex structures or patterns that emerge in non-equilibrium phenomena. Such patterns are ubiquitous in nature, from double helix structures in DNA to the beautiful array of snowflake shapes. More importantly these patterns often control key material properties and biological functions. Unlocking the enormous potential of such structures lies in the ability to make efficient predictions. Unfortunately this task is complicated by the complexity of interactions between various system components. For this reason computational modeling has proved to be an invaluable tool. The bulk of Elder's research has been devoted to the development of methods to model non-equilibrium phenomena in materials physics. This research has included studies of spinodal decomposition, Ostwald ripening, eutectic solidification, order/disorder transitions and amorphous/crystal transitions, Rayleigh-Benard convection, flame front propagation explosive crystallization, the decay of supercurrents in superconducting rings, the motion of charge density waves, the absorption of liquids by random media (or imbibition) and phase separation in fluids.

More recently Prof. Elder has worked on the development a phase field model method that resolves microscopic length scales on mesoscopic times scales. This differs from traditional atomic or molecular (MD) approaches that are limited by the atomic time (femto seconds) and length (nanometers) scales. It also differs from standard phase field methods that describe mesoscopic scales which cannot describe microscopic details and are often limited to overly simplified descriptions. The advantage of this new 'phase field crystal' method is that it naturally incorporates the physics contained at the microscopic level on time scales many orders of magnitude larger than traditional atomic methods. It is not twice or ten times faster than conventional MD (this level of speed can be achieved by incremental improvements in computational power and algorithms) but can be millions or billions times faster. Prof. Elder and collaborators have used this method to conduct large scale numerical simulations of a variety of technologically important processes or phenomena including, epitaxial growth, the strength of nano-crystalline materials, spinodal age hardening and dislocation climb, glide and annihilation.

David Garfinkle

Distinguished Professor
Ph.D., University of Chicago
E-mail: [email protected]  
Phone: (248) 370-3411
Office: 186J Mathematics and Science Center 
Dr. Garfinkle's website

Research Interests

  • General Relativity

Prof. Garfinkle's research is in numerical relativity: the use of computer simulations to study the properties of strong gravitational fields. Much of his recent research has been on (i) properties of singularities (ii) critical gravitational collapse and (iii) cosmic censorship.

Singularities occur in the centers of black holes and at the big bang at the beginning of the universe. These singularities are described by the Einstein field equations. While these equations are quite complicated, it has long been conjectured that some terms in the equations become dominant near a singularity and that as a consequence the approach to the singularity becomes simple. To test this conjecture, Prof. Garfinkle has performed computer simulations of the approach to the singularity. At first these simulations (done in collaboration with Prof. Beverly Berger) were of spacetimes with symmetry. However, recently Prof. Garfinkle has simulated the general situation of spacetimes with no symmetry (Phys. Rev. Lett. 93, 161101 (2004)). The results support the so called BKL conjecture that the approach to the singularity is locally homogeneous and oscillatory.

Critical gravitational collapse refers to the scaling properties of gravitational collapse at and near the threshold of black hole formation. These properties are analogous to those of phase transitions in condensed matter physics and include (i) a power law relation between the mass of the black hole formed and the nearness to the black hole formation threshold and (ii) a self similarity of the "critical solution" that is exactly at the threshold of black hole formation. These phenomena were found by Choptuik in numerical simulations of the collapse of a self-gravitating scalar field. Prof. Garfinkle has investigated many aspects of these phenomena. These include: (i) Scaling of tidal force for systems that just barely fail to form a black hole. (ii) critical gravitational collapse in spacetime dimensions other than four. (iii) closed form solutions describing critical gravitational collapse. (iv) critical gravitational collapse of a massive vector field. (v) an analog of critical gravitational collapse in Ricci flow.

Cosmic censorship is the question of whether the singularities that form in gravitational collapse are hidden inside black holes. There are exceptional cases where singularities are naked (i.e. not hidden inside black holes). These include the critical solution of critical gravitational collapse. However, it is thought (but not yet proved or disproved) that generic singularities are hidden inside black holes. Recently Prof. Garfinkle performed numerical simulations of the gravitational collapse of a scalar field with negative potential energy. This system had been proposed as a counterexample to cosmic censorship. However, the result of Prof. Garfinkle's simulations is that the singularity is hidden inside a black hole.

Evgeniy Khain

Associate Professor
Ph.D., Hebrew University of Jerusalem, Israel
E-mail: [email protected]  
Phone: (248) 370-3412
Office: 272 Hannah Hall
Dr. Khain's website

Research Interests

  • Modeling of collective behavior in biological systems (growth of malignant brain tumors, wound healing)
  • Statistical physics far from equilibrium
  • Pattern formation and nonlinear dynamics
  • Driven granular gases, instabilities in granular flows

Biological physics. During the recent years, the newly developing field of biological physics has experienced a tremendous growth. The overall goal of Dr. Khain’s research is to identify and describe basic physical mechanisms which govern complex biological processes. He investigates the collective behavior of a large number of living cells. Biological multicellular systems are an exciting example of stochastic non-equilibrium systems. They exhibit numerous physically interesting and biologically important collective phenomena, ranging from wound healing to tumor growth. Dr. Khain’s primary goal is to model the growth of malignant brain tumors, which can not be treated by current therapies. He takes a physical approach, which consists in formulating minimalist models with a small number of parameters, in order to determine the role of basic biological processes, such as cell proliferation, cell motility, cell-cell adhesion, etc., in growth patterns of brain tumors. Dr. Khain investigates these problems using both continuum modeling of basic biological processes on the multi-cellular level (reaction-diffusion equations) and discrete stochastic modeling of cells on a lattice.

Physics of granular matter. Granular materials are ubiquitous in nature and of great importance in industry. Recently, granular matter (matter composed of macroscopic particles interacting dissipatively) attracted significant attention of physicists, since it presents a fascinating example of intrinsically non-equilibrium systems. Fluidized granular media exhibit a variety of symmetry-breaking instabilities and pattern-formation phenomena. The understanding these instabilities is necessary for the development of quantitative models of granular flow, which have various industrial applications. Dr. Khain’s research focuses on driven granular gases, as well as on phase separation in a dense shear granular flow. Currently he investigates the challenging problem of rapid dense shear flows. It is known that transport coefficients of hard sphere fluid diverge at the density of dense close packing. However, there is recent evidence that the coefficient of shear viscosity diverges at a lower density than other constitutive relations. This may result in a coexistence of “solid-like” and “fluid-like” layers in dense shear flow, resembling the most intriguing problem of shear-band formation. Dr. Khain investigates these problems employing granular hydrodynamics and comparing the theoretical predictions in a series of molecular dynamics simulations.

Alberto Rojo

Ph.D., Instituto Balseiro, Bariloche, Argentina
E-mail: [email protected]  
Phone: (248) 370-3422
Office: 164 Hannah Hall
Dr. Rojo's website
View "Walk on Water" demonstration

Research Interests

  • Electron transport at low temperatures
  • Quantum fluctuations

Many electron properties in two layer systems. In 1992, together with G. D. Mahan, Dr. Rojo discovered the effect of non-dissipative drag (NDD) on superconductors and mesoscopic systems. He plans to continue this line of research, exploring various applications of this fascinating effect. Dr. Rojo's work in this area has stimulated significant experimental and theoretical activity. NDD results from the coupling of the zero point charge fluctuations between two systems with no tunneling from one to the other. Dr. Rojo has discussed and summarized its current status and its relation with the dissipative current drag in his recent review article. In collaboration with his graduate student Joe Baker he has studied both analytically and by two different numerical methods the effect of disorder on NDD in order to make contact with experiments. A related effect that has bearing on the coupling between non-tunneling systems is the eddy current coupling between a superconductor and a normal, highly conducting system. He is involved in an ongoing collaboration with the experimental group of C. Thomsen and A. Goñi at the Technische Universität in Berlin, where the effect was observed for the first time in the InSb/GaAs system. The experimental results are in quantitative agreement with Dr. Rojo's theoretical predictions. He is seeking external funding to strengthen the collaboration in which further ramifications of this very interesting and significant effect will be explored.

Squeezing and control of quantum noise. Another project that has been particularly successful since Dr. Rojo's arrival at Michigan was his work on phonon squeezing, a field that falls within his interest in zero point fluctuations. In preliminary calculations he had identified the mechanism of pulses acting on harmonic systems as a means of producing squeezing. For the case of phonons the effect corresponds to a time modulation of the amplitude of the zero point fluctuations in the atomic positions within the solid. Dr. Rojo started collaboration with R. Merlin’s group, who measured the effect using ultra fast optical pulses. The experiment constituted the first observation of the squeezing effect in condensed matter, and could have exciting future applications in device physics and in several areas where, in general, a “stroboscopic” control over the quantum noise might be necessary. A very important question to be addressed in the future is: what other excitations can be squeezed in condensed matter, and what are the possible applications? Part of Dr. Rojo's future research effort will be devoted to answering these questions.

Role of confinement in high temperature superconductivity. Before arriving in Michigan Dr. Rojo did some important work on high temperature superconductors. Since his arrival he has continued working on some problems within this field. With his former graduate student Mathew Reilly, Dr. Rojo solved the two-magnon Raman scattering problem, showing that some recent experiments can be understood using a spin-phonon model without disorder in the non-adiabatic approximation. The study of High Tc superconductors has motivated an intense study of spin systems and Heisenberg, e.g. spin ladders, where the issue of a gapless versus gapped spectrum of excitations is the subject of experimental and theoretical study. He contributed to that subfield by providing a proof, extending the Lieb-Mattis theorem, that spin ladders with an odd number of legs are gapless. His recent work on confinement on c-axis transport addresses the fundamental issue of whether correlations can give rise to a “confined” phase in which transport is coherent in two spatial directions, and incoherent in the third. This is an unresolved many-body problem, the detailed study of which originates in P. W. Anderson’s conjecture that the ideas and paradigms of one-dimensional non-Fermi liquids can be extended to two and three-dimensional systems. In collaboration with C. Balseiro from Bariloche (Argentina) Dr. Rojo considered the strongly correlated anisotropic system, proposed and solved a model using a new slave-fermion scheme, and showed that a confinement transition emerges naturally from the solution. This collaboration is funded by the National Science Foundation through its international program, and has proven very fruitful. The researchers have also approached two other significant problems within High Tc superconductivity: the effect of disorder on d-wave pairing, and the problem of resistance at the melting point of a vortex lattice. Dr. Rojo plans to continue studying the issue of confinement. This will be the subject of the Ph.D. thesis of a graduate student in Bariloche who is studying finite anisotropic systems using the Lanczos method.

Bose-Einstein condensation. The field of Bose-Einstein condensation is one of the most exciting problems in physics. Due to its observation in supercooled atomic systems, the problem combines knowledge from condensed matter and atomic physics. For example, a condensate can be produced of Rb atoms in two internal states, which invites analogies with anisotropic magnetic systems. Dr. Rojo has proven an interesting theorem that establishes the regimes of phase separation for these kind of condensates. Also, in collaboration with P. Berman (Atomic Physics) at the University of Michigan, he studied the so-called Talbot oscillations, already well known for independent atoms, and their modification in the presence of a Bose-Einstein condensate. The goal was to understand the effects that atom-atom interactions will have on the Talbot oscillations. Since the atom-atom interaction makes the problem an unsolved many-body problem, one has to resort to approximations. To approach this problem I have proposed a simplified version that can be solved exactly. The simplification consists of treating the problem in one dimension, and mapping strongly interacting (hard-core) bosons to free fermions. This trick, originally introduced by M. Girardeaux, can be proven to work in this case and we describe the interplay of collision and quantum coherence in an exact framework. Dr. Rojo's work has already attracted some attention and has motivated interesting extensions.

Andrei Slavin

Distinguished Professor
Ph.D., St.Petersburg Tech Univ, Russia
E-mail: [email protected]
Phone: (248) 370-3401
Office: 186G Mathematics and Science Center 
Dr. Slavin's website

Research Interests

  • Linear and nonlinear magnetization dynamics
  • Microwave signal processing

The research interests of Prof. Andrei Slavin are in the linear and nonlinear magnetization dynamics in magnetic micro- and nano-structures. He is doing theoretical research on the spectra of microwave spin-wave modes confined in magnetic nano-structures and array of magnetic nano-elements. In particular, he is working on the self-localized nonlinear eigenmodes of magnetic nano-structures and on the linear and nonlinear dynamics of magnetic vortices.

Another important topic of his research is spin-transfer-torque effect in magnetic nano-structures and development of microwave oscillators based on this effect. He is working on the development of a comprehensive theoretical model describing current-induced magnetization dynamics (both deterministic and stochastic) in magnetic nano-pillars and nano-contacts.

Prof. Slavin is also working on parametric nonlinear processes in magnetic films including Bose-Einstein condensation (BEC) of magnons under the influence of parametric pumping at a room temperature and storage and parametrically induced recovery of microwave signals in magnetic films.

Gopalan Srinivasan

Distinguished Professor
Ph.D., Indian Inst.Tech., Bombay, India
E-mail: [email protected]
Phone: (248) 370-3419
Office: 186F Mathematics and Science Center
Dr. Srinivasan's website

Research Interests

  • Thin film magnetism
  • Ferromagnetic resonance

Prof. Srinivasan is involved in the physics and applications of the magnetoelectric interaction phenomena in multiferroics. Studies are performed on such interactions in ferromagnetic -ferroelectric composites over a wide frequency, from 1 Hz to 110 GHz. The composites are potentially useful for sensors, transducers, miniature antennas and microwave devices. The research is supported by grants from NSF and DoD.

Eugene Surdutovich

Adjunct Assistant Professor
Ph.D., Wayne State University, Detroit, MI
E-mail: [email protected]
Phone: (248) 370-3409
Office: 172 Hannah Hall
Dr. Surdutovich's website

Research Interests

  • Multi-scale inclusive approach to physics phenomena relevant to proton/ion-beam cancer therapy

Dr. Surdutovich has joined the Department of Physics in January 2008. His research interests lie in the field of proton- and ion-beam therapies, which are becoming more and more accepted treatments for malignant tumors. Protons and ions are more advantageous projectiles than the now common photons because they may cause less damage to the regions surrounding tumors and thus induce fewer side effects. This is especially important if the side effects are crucial for the patient's quality of life. As a physicist, Dr. Surdutovich is interested in developing a multiscale inclusive approach that would allow a thorough calculation of the efficiency of DNA damage in proton/ion-beam cancer therapy. This method is based on the analysis of different physical, chemical and biochemical phenomena that take place during irradiation by ions. Each phenomenon determines pertinent distances, times, and energies and contribute to the inclusive model of the therapy. This will eventually lead to rigorous calculation of beam energies, dosages, energy deposition rate, and other characteristics of proton/ion-beam therapy.

Alexey Tonyushkin

Assistant Professor
Ph.D., New York University (NYU), New York, NY
E-mail: [email protected]
Phone: (248) 370-4871
Office: 166 Hannah Hall
Dr. Tonyushkin's website

Research Interests:

  • Magnetic Particle Imaging (MPI)
  • Atomic magnetometry
  • Ultra-high field MRI: exploration of RF propagation effects in dielectrics

Magnetic particle imaging or MPI is a relatively new tomographic imaging modality that visualizes magnetic nanoparticles’ distribution with an extraordinary sensitivity providing high spatial and temporal resolutions that are required in many modern medical applications. Compared to other contrast agents frequently utilized in medical imaging modalities, magnetic nanoparticles are non-toxic, non-ionizing, and fully quantifiable. MPI could address clinical, and research needs for safe diagnostic and therapeutic applications such as cancer screening, cell tracking, drug delivery, and angiography. To date, a few small-bore MPI systems have been developed, however, human-size MPI scanner has yet to be built. The major challenge of scaling up of MPI is in high power consumption that is associated with the traditional approach to designing the scanner. Therefore, transferring MPI into clinic requires nontraditional approaches. In my work, I am developing practical MPI scanner configurations, which utilize so-called single-sided geometry of the hardware. Such MPI scanner may potentially provide a new self-contained tool for clinical applications such as breast cancer screening, which is more comfortable, fast, sensitive, and relatively inexpensive.

Experiments in my research projects are designed to allow active involvement of both undergraduate and graduate students. Students can participate in the design, simulations, and programming of the experimental apparatus. They can also take an active role in the imaging experiments, as well as characterization of the instrument’s performance. The above interdisciplinary research activities would allow undergraduates to learn not just specific imaging techniques but also the general research skills that will help them with their future medical physics careers.

Yuejian Wang

Associate Professor
Ph.D., Texas Christian University
E-mail: [email protected]
Phone: (248) 370-3423
Office: 164 Hannah Hall
Dr. Wang's website

Research Interests

  • High pressure physics

Pressure along with temperature and chemical composition defines the state of matter. High pressure could decrease the distance among atoms, shorten the chemical bonds, and distort the electron orbitals. Beyond a certain pressure point, materials may reach a new state of equilibrium and transit into a phase with distinctive atomic arrangement and crystal structure exhibiting properties quite different from that stable phase at ambient conditions. For example, under high pressure soft and black graphite transforms into a superhard and light-transparent diamond. With the rapid development of technology (high pressure generation apparatus, synchrotron X-ray, Raman), high-pressure technique has become a prevalent and important tool for exploring the unique nature of matter in solid, liquid, or gaseous state under extreme conditions.

The most popular apparatus for the generation of high pressure is a small vise-like device called diamond anvil cell, consisting of two opposite diamonds with tiny tips. Pressing two anvils, between which the sample is located, can create pressure as high as that in the earth’s core (~360 GPa).  Because of diamond’s transparency over a broad frequency of electromagnetic radiations (X-ray, Raman, visible light, etc.), we can do the in-situ measurements by integrating diamond anvil cell with characterization facilities (Synchrotron X-ray, Raman spectroscope, and so on).

By taking advantage of high-pressure technique, Dr. Wang’s research focuses on the study of material’s optical property, elasticity, plasticity, phase stability, chemical reactivity, and microstructure evolution (defects, grain size, and grain boundaries), as well as the synthesis of new materials under pressure conditions.

Yang Xia

Distinguished Professor
Ph.D., Massey University, New Zealand
E-mail: [email protected]
Phone: (248) 370-3420
Office: 276 Hannah Hall
Dr. Xia's website

Research Interests

  • NMR microscopic imaging (?MRI)
  • Polarized light microscopy (PLM)
  • Fourier-transform infrared imaging (FTIRI)
  • Detection of osteoarthritis at its early stages
  • Applications of micro-imaging in biomedical areas

Quantitative Microscopic Imaging of Biological Tissues. Prof. Xia's major research effort has been concentrated on multidisciplinary microscopic imaging study of articular cartilage. As we know, osteoarthritis is a common disease affecting 33% of the US population (CDC Report, Oct 24, 2002); and cartilage degradation is an early event that occurs in this disease. Microscopic imaging may offer a way to provide early diagnosis of this disease. His cartilage research, continuously supported by the National Institutes of Health (NIH) since January 1999, is currently funded by two R01 grants from NIH.

Grants and Awards

The Department of Physics is a leader in external funding among OU departments.

New funding received by the Department of Physics in May 2007- April 2008 (more than $2.9 million):

Faculty MemberOrganizationDateAmount
George MartinsNSF9/1/2007$224,000
Andrei SlavinTARDEC, U.S. Army8/27/2007$50,000
Andrei SlavinNSF6/30/2007$180,000
Andrei SlavinOakland University6/1/2007$13,000
Gopalan SrinivasanDoD-ONR5/1/2007$290,000
Yang XiaNIH4/30/2008$2,225,456

Honors and Awards

The Department of Physics proudly received the first Outstanding Research Support Achievement Award (ORSAA), which was established to recognize individual academic units for their outstanding funded research supports. During a ceremony hosted by the President’s Office on December 7, 2007, the Department of Physics displayed its innovative research findings.

Professor David Garfinkle has been recognized as an Outstanding Referee for the American Physical Society (APS). He was chosen as one of the inaugural group of 534 Outstanding Referees (out of 42,000), named by editors of APS journals. "Your reports and advice have helped to advance and diffuse the knowledge of physics, while creating a resource that is invaluable to authors, researchers, students, and readers."

Dr. Evgeniy Khain won third prize in a poster competition at The Dynamics Days Europe 2008 conference for his poster, "Hydrodynamics of fluid-solid coexistence in dense shear granular flow."


Review the Department of Physics Colloquium information to learn more about the impactful innovations happening in the field and OU faculty’s contributions.

Physics Colloquium, 2023-2024
Thursday noon - 1 pm, Room 185 MSC

For information, or if you want to give a talk, please contact Evgeniy Khain, [email protected].

January 11
January 18Mark RoweGreat Lakes Environmental Research LaboratoryBiophysical Modeling for Understanding, Prediction, and Stewardship of Great Lakes Ecosystems
January 25Tonima AnannaDepartment of Physics and Astronomy, Wayne State UniversityWhat population studies of supermassive black holes can tell us about the Unified Model
February 1Keith PromislowDepartment of Mathematics, Michigan State UniversityFrustration in the Packing of Soft Materials
February 8Vanessa SihDepartment of Physics, University of MichiganOptical measurements of electron and nuclear spin polarization in semiconductors
February 15Renee LudlamDepartment of Physics and Astronomy, Wayne State University

***CANCELED***              Characterizing the Properties of Accreting Neutron Stars through X-ray Observations

February 22Xuan ZhouDepartment of Electrical and Computer Engineering, University of Michigan-DearbornAdvanced Energy Storage System: Li-ion Battery
February 29No ColloquiumWinter Recess
March 7No ColloquiumAPS March Meeting
March 14Luciano SilvestriDepartment of Computational Science Mathematics and Engineering, Michigan State UniversityUltracold Neutral Plasmas: a new platform to study extreme states of matter on a table-top
March 21Erik ShapiroDepartment of Radiology, Michigan State UniversityTranslational multi-modal molecular imaging across the biomedical spectrum
March 28Ryan LaRoseDepartment of Computational Mathematics, Science and Engineering and Department of Physics and Astronomy, Michigan State Universityk-commutativity and measurement reduction for expectation values
April 4
April 11Vasyl TyberkevychDepartment of Physics, Oakland UniversityCards, qubits and the nature of reality
September 7Gregory FurmanDepartment of Physics, Ben Gurion University, IsraelNMR and NQR in liquids entrapped in confined space: application to MRI study of biological systems
September 14Lydia BieriDepartment of Mathematics, University of MichiganGravitational Radiation Memory Effects and Electromagnetic Analogues
September 21Meet and Greet
September 28Ken ElderDepartment of Physics, Oakland UniversityMoire patterns and defects in single and stacked layers of graphene and hexagonal boron nitride monolayers
October 5Wolfgang KerzendorfDepartment of Physics and Astronomy, Michigan State UniversityReconstructing the physics of transients using machine learning
October 12Nian WangDepartment of Radiology and Imaging Sciences, Indiana UniversityHigh-resolution Magnetic Resonance Imaging in Brain and Knee joint
October 19Natthi SharmaPhysics and Astronomy Department, Eastern Michigan UniversityQuantum Entanglement, Bell Inequalities, and applications
October 26Alberto RojoDepartment of Physics, Oakland UniversityThe chiral knife edge: a simplified rattleback to illustrate spin inversion in a famous toy
November 2Alycen WiacekDepartment of Electrical and Computer Engineering and Department of Bioengineering, Oakland UniversityData-driven Ultrasound and Photoacoustic Imaging
November 9Mikko KarttunenDepartment of Chemistry and Department of Applied Mathematics, Western University, London, Ontario, CanadaMechanobiology - modeling the physical properties of cells: From cancer spreading to radiotherapy
November 16Danny CaballeroDepartment of Physics and Astronomy, Michigan State UniversitySupporting the integration of numerical computing in physics education
November 23Thanksgiving
November 30Hongyi XiaoDepartment of Mechanical Engineering, University of MichiganCapturing the ductile-to-brittle transition in disordered solids using a structruo-elastoplastic framework
December 7Suraj ShankarDepartment of Physics, University of MichiganThe Physics of Active Matter


January 12Yang XiaDepartment of Physics, Oakland UniversityThe first study of biological materials by nuclear magnetic resonance (NMR)
January 19Keith RilesDepartment of Physics, University of MichiganGravitational Wave Astronomy -- Avant le De´luge
January 26Jay StraderDepartment of Physics and Astronomy, Michigan State UniversityDon’t Fear the Spiders: New Insights from Redback Millisecond Pulsars
February 2Jianguo WenArgonne National LaboratoryAtomistic understanding of various carbon-diamond transformations
February 9Evgeniy KhainDepartment of Physics, Oakland UniversitySpatial spread of an epidemic
February 16Yulin PanDepartment of Naval Architecture and Marine Engineering, University of MichiganWave Turbulence from a Simple Generic Model and Understanding of Ocean Mixing
February 23Ashley MakelaInstitute for Quantitative Health Sciences and Engineering, Michigan State UniversityApplications of Magnetic Particle Imaging in cancer: From nano- to micron-sized detection in vivo
March 2No colloquiumWinter Recess
March 9No colloquiumAPS March Meeting
March 16Michael SnyderBeaumont HospitalRadiation Oncology Medical Physics -
Current clinical practices and research
directions at Beaumont
March 23Ilias CholisDepartment of Physics, Oakland UniversityWhat can we learn from cosmic-ray
positron measurements?
March 30John HeronDepartment of Materials Science and Engineering, University of MichiganElectric field control of magnetism for
energy efficient memory and logic
April 6Jackie LiDepartment of Earth and Environmental Sciences, University of MichiganGeodynamo Energy Crisis: Insights from experimental investigations of material properties at extreme conditions
April 13Yang SongDepartment of Chemistry, Western University, CanadaTuning the structures and properties of functional materials under high pressures

Colloquium Archives