Areas of Interest
Our research is aimed at investigation of structural and electronic dynamics in condensed matter systems using ultrafast and nonlinear optical spectroscopy techniques. Specifically we focus on the dynamics that are relevant to solar energy conversion. The typical research questions are: what is the role of coherent and incoherent electron motion in energy conversion, how does energy transport happen in interfaces that involve inorganic and organic materials, and what are the physical properties of optical excitations in such hybrid materials?
Recent Publications
Two-Quantum 2D FT Electronic Spectroscopy of Biexcitons in GaAs Quantum Wells
Stone KW, Gundogdu K, Turner DB, et al.
Science
324,
1169-1173
(2009)
Efforts toward Developing Probes of Protein Dynamics: Vibrational Dephasing and Relaxation of Carbon-Deuterium Stretching Modes in Deuterated Leucine
Zimmermann J, Gundogdu K, Cremeens ME, et al.
Journal of Physical Chemistry B
113,
7991-7994
(2009)
Multidimensional coherent spectroscopy made easy
Gundogdu K, Stone KW, Turner DB, et al.
Chemical Physics
341,
89-94
(2007)
Relaxation and anharmonic couplings of the O-H stretching vibration of asymmetric strongly hydrogen-bonded complexes
Gundogdu K, Bandaria J, Nydegger M, et al.
Journal of Chemical Physics
127,
044501
(2007)
Vibrational relaxation of C-D stretching vibrations in CDCl3, CDBr3, and CDl(3)
Gundogdu K, Nydegger MW, Bandaria JN, et al.
Journal of Chemical Physics
125,
174503
(2006
)
Room-temperature electric-field controlled spin dynamics in (110)InAs quantum wells
Hall KC, Gundogdu K, Hicks JL, et al.
Applied Physics Letters
86,
202114
(2005)
Electron and hole spin dynamics in semiconductor quantum dots
Gundogdu K, Hall KC, Koerperick EJ, et al.
Applied Physics Letters
86,
113111
(2005)
Ultrafast electron capture into p-modulation-doped quantum dots
Gundogdu K, Hall KC, Boggess TF, et al.
Applied Physics Letters
85,
4570-4572
(2004)
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