Faculty

1526-sossina-haile

Sossina M. Haile

Visiting Associate in Applied Physics and Materials Science

Degrees and Appointments

B.S., Massachusetts Institute of Technology, 1986; M.S., University of California, 1988; Ph.D., Massachusetts Institute of Technology, 1992. Assistant Professor, Caltech, 1996-2001; Associate Professor, 2001-06; Professor, 2006-11; Braun Professor, 2012-2016; Visiting Associate, 2017-18.

Email: smhaileSymbolatcaltech.edu

Tel: 626-395-2958

MC 309-81 Pasadena, CA 91125

Assistant(s)

Jonathan Gross, 626-395-8671

On leave, currently not accepting students.


Research Group Website »
Personal Website »

Research Overview

Sossina Haile's research broadly encompasses solid state ionic materials and devices, with particular focus on energy technologies. She has established a new class of fuel cells based on solid acid electrolytes and demonstrated record power densities for solid oxide fuel cells. Her more recent work on water and carbon dioxide dissociation for solar-fuel generation by thermochemical processes has created new avenues for harnessing sunlight to meet energy demands.

List of Research Areas

ionic conduction in solids, development of advanced solid electrolytes and novel solid-state electrochemical devices


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Division of Engineering and Applied Science