Is this you? Create Your Porfile
Avatar

Kannan Ramaswamy

University of Washington

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Kannan Ramaswamy is active.

Explore More

Publication

Featured researches published by Kannan Ramaswamy.

Journal of Chemical Physics | 2008

Optically pumped nuclear magnetic resonance of semiconductors

Sophia E. Hayes; Stacy Mui; Kannan Ramaswamy

Optically pumped NMR (OPNMR) of direct gap and indirect gap semiconductors has been an area of active research interest, motivated by both basic science and technological perspectives. Proposals to enhance and to spatially localize nuclear polarization have stimulated interest in this area. Recent progress in OPNMR has focused on exploring the experimental parameter space in order to elucidate details of the underlying photophysics of optical pumping phenomena. The focus of this review is on recent studies of bulk samples of GaAs and InP, namely, the photon energy dependence, the magnetic field dependence, and the phase dependence of OPNMR resonances. Models for the development of nuclear polarization are discussed.

Chemical Physics Letters | 2004

Enhancement of the central-transition signal in static and magic-angle-spinning NMR of quadrupolar nuclei by frequency-swept fast amplitude-modulated pulses

Thomas Bräuniger; Kannan Ramaswamy; P.K. Madhu

Inorganica Chimica Acta | 2005

Cd(II)-ethylenediamine mono- and bimetallic complexes : Synthesis and characterization by 113Cd NMR spectroscopy and single crystal X-ray diffraction

Guibin Ma; Andreas Fischer; Ryan C. Nieuwendaal; Kannan Ramaswamy; Sophia E. Hayes

Inorganic Chemistry | 2007

Determination of 77Se-77Se and 77Se-13C J-coupling parameters for the clusters [Re5OsSe8(CN)6]3- and [Re4Os2Se8(CN)6]2-.

Kannan Ramaswamy; Eric G. Tulsky; Jeffrey R. Long; Jeff L.-F. Kao; Sophia E. Hayes

Physical Review B | 2007

Erratum: Light-induced hyperfineGa69shifts in semi-insulating GaAs observed by optically polarized NMR [Phys. Rev. B74, 153201 (2006)]

Kannan Ramaswamy; Stacy Mui; Sophia E. Hayes

Bulletin of the American Physical Society | 2010

Spectroscopic Evidence for ``Optically Relevant Defects'' in the Optically-Pumped NMR of Semi-Insulating GaAs

Sophia E. Hayes; Kannan Ramaswamy; X. Pan; Christopher J. Stanton

Archive | 2009

This paper is published as part of a PCCP Themed Issue on: Solid-State NMR Spectroscopy

Julien Hiet; Michaël Deschamps; Nadia Pellerin; Franck Fayon; Dominique Massiot; Christel Gervais; Laure Bonhomme-Coury; Francesco Mauri; Florence Babonneau; Christian Bonhomme; Jonathan P. Bradley; Carmen Tripon; Claudiu Filip; Stacy Mui; Kannan Ramaswamy; Christopher J. Stanton; A Scott; Sophia E. Hayes

Archive | 2009

Electronic spin polarization and spin-dependent band structure in GaAs probed by optically-pumped NMR (OPNMR)

Sophia E. Hayes; Kannan Ramaswamy; Stacy Mui; Scott A. Crooker; X. Pan; Gary H. Sanders; Christopher J. Stanton

Bulletin of the American Physical Society | 2009

Theory of the Spin-Splitting of the Valence Band Landau Levels in GaAs

X. Pan; G. D. Sanders; Christopher J. Stanton; Kannan Ramaswamy; Stacy Mui; Sophia E. Hayes; S. A. Crooker

Archive | 2007

Clusters (Re 5OsSe8(CN)6) 3- and (Re4Os2Se8(CN)6) 2-

Kannan Ramaswamy; Eric G. Tulsky; Jeffrey R. Long; L Jeff; F. Kao; Sophia E. Hayes

Explore More

Collaboration

Dive into the Kannan Ramaswamy's collaboration.

Top Co-Authors
Avatar

Sophia E. Hayes

Washington University in St. Louis

View shared research outputs
Top Co-Authors
Avatar

Stacy Mui

Washington University in St. Louis

View shared research outputs
Top Co-Authors
Avatar

Christopher J. Stanton

University of Florida

View shared research outputs
Top Co-Authors
Avatar

X. Pan

University of Florida

View shared research outputs
Top Co-Authors
Avatar

Eric G. Tulsky

University of California

View shared research outputs
Top Co-Authors
Avatar

Jeffrey R. Long

Lawrence Berkeley National Laboratory

View shared research outputs
Top Co-Authors
Avatar

Christian Bonhomme

University of Michigan

View shared research outputs
Top Co-Authors
Avatar

Claudiu Filip

Massachusetts Institute of Technology

View shared research outputs
Top Co-Authors
Avatar

Florence Babonneau

University of Michigan

View shared research outputs
Top Co-Authors
Avatar

G. D. Sanders

University of Florida

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge