Dr. Bertrand Halperin

Biography

Bertrand Halperin is the Hollis Professor of Mathematics and Natural Philosophy, Emeritus, at Harvard University. His research focuses on theoretical aspects of condensed matter systems and statistical physics. Over the years, his work has significantly contributed to the understanding of static and dynamic critical phenomena, melting phase transitions in two-dimensional systems, and quantum antiferromagnets in one dimension. He has also explored superconductivity and the low-temperature properties of glasses, as well as transport in inhomogeneous media. A major portion of Halperin's research has concentrated on the properties of two-dimensional electron systems at low temperatures and in strong magnetic fields, commonly referred to as quantum Hall systems. His current research involves the theory of electron states and the transport of small particles in metal-semiconductor systems. His findings have prompted a variety of experimental investigations conducted in laboratories at Harvard.

Research Interests