Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Dennis L. Polla"'
Publikováno v:
Materials for Quantum Technology. 2:013002
The materials challenge is often a major hurdle for translating good ideas in science into technologies. This is no different in the arena of quantum technologies which has seen a resurgence of interest in the last decade. This perspective provides a
Autor:
Roshan L. Aggarwal, Richard P. Van Duyne, Nathan G. Greeneltch, L. W. Farrar, Dennis L. Polla
Publikováno v:
Applied Spectroscopy. 67:132-135
The surface-enhanced coherent anti-Stokes Raman scattering (SECARS) from a self-assembled monolayer (SAM) of benzenethiol on a silver-coated surface-enhanced Raman scattering (SERS) substrate has been measured for the 1574 cm-1 SERS mode. A value of
Autor:
Nathan G. Greeneltch, Roshan L. Aggarwal, Richard P. Van Duyne, Dennis L. Polla, L. W. Farrar
Publikováno v:
Applied Spectroscopy. 66:740-743
Raman line widths of neat benzenethiol and a self-assembled monolayer (SAM) of benzenethiol on a surface-enhanced Raman scattering (SERS) substrate have been measured using a mini spectrometer with a resolution (full width at half-maximum) of 3.3 ±
Autor:
Roshan L. Aggarwal, Dennis L. Polla, Xavier Andrade, Semion K. Saikin, L. W. Farrar, Alán Aspuru-Guzik
Publikováno v:
Solid State Communications. 152:204-209
a b s t r a c t The absolute Raman cross section σRS of the first-order 1332-cm − 1 optical phonons in type Ia natural diamond was measured using 785- and 1064-nm pump lasers for the excitation of Raman scattering. A small temperature-controlled b
Autor:
Ashok K. Sood, Gopal G. Pethuraja, Adam W. Sood, Yash R. Puri, Dennis L. Polla, Nibir K. Dhar, Roger E. Welser, Pradeep Haldar, E. Fred Schubert, Jennifer L. Harvey, David J. Poxson, Xing Yan, Jaehee Cho
Publikováno v:
Materials Sciences and Applications. :633-639
Electro-optical/infrared (EO/IR) sensors and photovoltaic power sources are being developed for a variety of defense and commercial applications. One of the critical technologies that will enhance both EO/IR sensor and photovoltaic module performance
Autor:
Ashok K. Sood, Isaac Lund, Yash R. Puri, Harry Efstathiadis, Pradeep Haldar, Nibir K. Dhar, Jay Lewis, Madan Dubey, Eugene Zakar, Priyalal Wijewarnasuriya, Dennis L. Polla, Michael Fritze
Publikováno v:
Graphene-New Trends and Developments
Graphene has amazing abilities due to its unique band structure characteristics de‐ fining its enhanced electrical capabilities for a material with the highest characteris‐ tic mobility known to exist at room temperature. The high mobility of gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67028c47a62113666f478d729a357cc
http://www.intechopen.com/articles/show/title/review-of-graphene-technology-and-its-applications-for-electronic-devices
http://www.intechopen.com/articles/show/title/review-of-graphene-technology-and-its-applications-for-electronic-devices
Publikováno v:
Journal of Raman Spectroscopy. 43:911-916
The components of the third-order nonlinear optical susceptibility χ(3) for the 1002-cm–1 mode of neat benzenethiol have been measured using coherent anti-Stokes Raman scattering with continuous-wave diode pump and Stokes lasers at 785.0 and 852.0
Publikováno v:
Solid State Communications. 151:1367-1370
a b s t r a c t Coherent anti-Stokes Raman scattering (CARS) and normal anti-Stokes Raman scattering (NARS) have been measured in (001) GaP at room temperature due to the 403 cm − 1 LO phonons using a continuous wave (CW) 785.0 nm fixed-wavelength
Autor:
Ashok K. Sood, Martin B. Soprano, Pu-Xian Gao, Wenjie Mai, Zhong Lin Wang, Dennis L. Polla, Changshi Lao
Publikováno v:
Chemical Physics Letters. 460:253-256
Growth of vertically aligned ZnO nanowire arrays has been extensively studied on a variety of important semiconductor substrates, such as SiC and GaN. Systematic experiments were carried out to investigate the effect of growth parameters to the quali
Autor:
Ashok K. Sood, John W. Zeller, Robert A. Richwine, Yash R. Puri, Harry Efstathiadis, Pradeep Haldar, Nibir K. Dhar, Dennis L. Polla
Publikováno v:
Advances in Optical Fiber Technology: Fundamental Optical Phenomena and Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::158888fde7b1d612a208b215208dd2f2
https://doi.org/10.5772/59065
https://doi.org/10.5772/59065