Our group members
Prof. Markus B. Raschke
markus.raschke(at)colorado.edu
Office: F535, (303)492.1366, (650)284.3966
Interest in linear and nonlinear optical spectroscopy at surfaces and of nanostructures. For simultaneous spatial information we explore new routes for ultrahigh resolution optical imaging far beyond the diffraction limit. Topics include single molecule spectroscopy, surface photochemistry, molecular plasmonics as well as surface electron dynamics and electron-phonon interaction.
since 2010: | University of Colorado |
2006-2010: | University of Washington |
2002-2006: | Staff Scientist, Max-Born-Institute for Nonlinear and Ultrafast Optics, and Humboldt University, Berlin |
1999-2001: | Postdoc, University of California, Berkeley |
1995-1999: | PhD, Max-Planck-Institute for Quantum Optics, and Technische Universität, Munich |
Joanna Atkin
Postdoc
joanna.atkin(at)colorado.edu
Office: D1B17, (415)784.3176
Spatially and time-resolved tip-enhanced near-field spectroscopy on plasmonic and crystalline materials, with a focus on correlated matter. Raman and nonlinear techniques to study symmetry and ferroic order, and ultrafast dynamics on the nanoscale.
Sam Berweger
samuel.berweger(at)colorado.edu
Office: D1B17, (415)784.3176
Spatially and time-resolved tip-enhanced near-field spectroscopy with a focus on Raman spectroscopy with applications for crystalline nanostructures. Electron dynamics and electron-phonon coupling on the nanoscale.
Eric Muller
Postdoc
ericantonmuller(at)gmail.com
Office: D1B17, (415)784.3176
Ultrafast infrared generation and synchronization.
Honghua Yang
Physics Graduate Student
honghua.yang(at)colorado.edu
Office: D1B19, (415)784.3176
Low temperature sSNOM, with applications in correlated electron materials.
Brian O'Callahan
Physics Graduate Student
brian.ocallahan(at)colorado.edu
Office: D1B17, (415)784.3176
Ben Pollard
Physics Graduate Student
Benjamin.Pollard(at)colorado.edu
Office: D1B17, (415)784.3176
Infrared sSNOM on optical antennas and block copolymers with pseudo-heterodyne detection. Ultrafast mid-IR laser sources.
Vasily Kravtsov
Physics Graduate Student
Vasily.Kravtsov(at)colorado.edu
Office: D1B19, (415)784.3176
Will Lewis
Physics Graduate Student
William.Lewis-1(at)Colorado.edu
Office: D1B21, (415)784.3176
Low temperature sSNOM, with applications in correlated electron materials.
Andrew Chomas
Chemical Physics Graduate Student
Andrew.Chomas(at)colorado.edu
Office: D1B21, (415)784.3176
Mid-infrared sSNOM for chemical nano-imaging and nano-spectroscopy. Advanced scanning probe techniques.
Justin Gerber
Physics Undergraduate Student
Justin.Gerber(at)colorado.edu
Infrared sSNOM with pseudo-heterodyne detection. Electrochemical etching of gold tips for use in tip enhanced Raman spectroscopy.
Paul Sass
Physics/Math Undergraduate Student
paul.sass(at)colorado.edu
Spatially and time-resolved tip-enhanced near-field spectroscopy on crystalline materials, with a focus on low dimensional systems.