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Description:: Electronic and vibrational correlations report on the dynamics and structure of molecular species, yet revealing these correlations experimentally has proved extremely challenging. Here, we demonstrate a method that probes correlations between states within the vibrational and electronic manifold with quantum coherence selectivity. Specifically, we measure a fully coherent four-dimensional spectrum...
Keyword:: Raman spectroscopy, nonlinear optics, and Chemical Physics
Creator:: Austin P. Spencer, William O. Hutson, and Elad Harel
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2017-03-17
Resource Type:: Article
Alternate Identifier:: doi:10.1038/ncomms14732

Description:: The broad-based implementation of thermoelectric materials in converting heat to electricity hinges on the achievement of high conversion efficiency. Here we demonstrate a thermoelectric figure of merit ZT of 2.5 at 923 K by the cumulative integration of several performance-enhancing concepts in a single material system. Using non-equilibrium processing we show...
Keyword:: Inorganic chemistry, Thermoelectrics, and Electronic properties and materials
Creator:: Gangjian Tan, Hang Chi, Chris Wolverton, Li-Dong Zhao, Ctirad Uher, Fengyuan Shi, Shiqiang Hao, Xiaomi Zhang, Mercouri G. Kanatzidis, and Vinayak P. Dravid
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-07-07
Resource Type:: Article

Description:: Compressive sensing allows signals to be efficiently captured by exploiting their inherent sparsity. Here we implement sparse sampling to capture the electronic structure and ultrafast dynamics of molecular systems using phase-resolved 2D coherent spectroscopy. Until now, 2D spectroscopy has been hampered by its reliance on array detectors that operate in...
Keyword:: compressive sensing
Creator:: Boris Spokoyny, Supratim Ray, Austin P. Spencer, Fahad Sarvari, and Elad Harel
Owner:: Chris Diaz
Publisher:: Springer Nature
Date Uploaded:: 05/08/2017
Date Modified:: 05/08/2017
Date Created:: 2016-01-25
Resource Type:: Article

Description:: The endothelial cell (EC) lining of the pulmonary vascular system forms a semipermeable barrier between blood and the interstitium and regulates various critical biochemical functions. Collectively, it represents a prototypical biomechanical system, where the complex hierarchical architecture, from the molecular scale to the cellular and tissue level, has an intimate...
Keyword:: scanning transmission electron microscopy, endothelial, fluorescence microscopy, biomechanical, and semipermeable
Creator:: Joe G. N. Garcia, Vinayak P. Dravid, Steven M. Dudek, Reiner Bleher, Xin Wang, Gajendra S. Shekhawat, and Mary E. Brown
Depositor:: Roger Shaw Williams
Owner:: Chris Diaz
Publisher:: Springer Nature
Language:: English
Date Uploaded:: 03/13/2017
Date Modified:: 05/08/2017
Date Created:: 2015-06-18
Resource Type:: Article
Alternate Identifier:: 10.1038/srep11097 (2015)

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