Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jonathan P. Laib"'
Autor:
Jonathan P. Laib, Daniel M. Mittleman
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 31:1015-1021
We describe measurements of the terahertz dielectric properties of normal alkanes. We study all of the liquid alkanes from pentane (C5) to hexadecane (C16) over the temperature range from 20–80°C, and obtain the absorption coefficients and refract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44308ca050cc41a745f6678a6edc42d9
https://doi.org/10.1007/s10762-010-9678-0
https://doi.org/10.1007/s10762-010-9678-0
Publikováno v:
Chemical Physics Letters. 493:279-282
We describe the observation of a broad and strongly temperature-dependent peak in the terahertz absorption spectrum of several linear n-alkanes. On cooling from the liquid into the rotator phase, the absorption is enhanced within a very narrow temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::779681675fffb728091a51b3d03f4e37
https://doi.org/10.1016/j.cplett.2010.05.075
https://doi.org/10.1016/j.cplett.2010.05.075
Autor:
Jonathan P. Laib, Jeremy Pearce, Daniel M. Mittleman, Reinaldo Conrado Navarrete, Paul Tortorici, Daniel V. Nickel
Publikováno v:
CLEO:2011 - Laser Applications to Photonic Applications.
We investigate the feasibility of using terahertz imaging to quantify the relative dodecane (C 12 H 26 ) content and long-term stability of dodecane-surfactant-brine emulsions of varying salinity for their use in surfactant-enhanced oil recovery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a798b5e26133f14020129bbe72563d4
https://doi.org/10.1364/cleo_si.2011.cthv3
https://doi.org/10.1364/cleo_si.2011.cthv3
Publikováno v:
Conference on Lasers and Electro-Optics 2010.
We characterize the phase behavior of linear n-alkanes with n > 22, using terahertz spectroscopy. We observe enhanced absorption in the quasi-ordered rotator phase, the first report of disorder-induced THz absorption in a rotator crystal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1a13f926940e0a26f2c658cb59c564
https://doi.org/10.1364/cleo.2010.ctubb3
https://doi.org/10.1364/cleo.2010.ctubb3
Autor:
Daniel M. Mittleman, Jonathan P. Laib
Publikováno v:
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference.
We present results from our investigation into the liquid-lattice structures of n-pentane (C 5 H 12 ) through n-hexadecane (C 16 H 34 ). We observe alternating absorption values, at single frequencies, which are surprising and provide information abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1276dc098adffe188a083ddec54666
https://doi.org/10.1364/cleo.2009.cmt4
https://doi.org/10.1364/cleo.2009.cmt4
Publikováno v:
2008 Conference on Lasers and Electro-Optics.
We observe terahertz vibrational modes in crystals of n-octadecane, a non-hydrogen-bonding, non-polar molecule. These modes are not present in amorphous samples.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886b0642caa96302e6c68ab023834dea
https://doi.org/10.1109/cleo.2008.4551732
https://doi.org/10.1109/cleo.2008.4551732
Autor:
Jason A. Deibel, Daniel M. Mittleman, C. Sun, Hui Zhan, Junichiro Kono, Hiro Munekata, Jonathan P. Laib
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
We demonstrate surface field generation of terahertz radiation from p-InMnAs. The influence of an applied magnetic field and the sample temperature on the generated terahertz field is examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::917da1c33235f6e7f6dda1508942affb
https://doi.org/10.1109/cleo.2006.4629115
https://doi.org/10.1109/cleo.2006.4629115
Autor:
Jason A. Deibel, Junichiro Kono, Hiro Munekata, Daniel M. Mittleman, Hui Zhan, C. Sun, Jonathan P. Laib
Publikováno v:
Scopus-Elsevier
We have studied the terahertz radiation emitted by the dilute magnetic semiconductor InMnAs under femtosecond laser illumination, as a function of temperature. We observe a reversal of the polarity of the emitted terahertz field as the temperature is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61372af2c480db4849166fb7ea2ff9c8
https://doi.org/10.1063/1.2425024
https://doi.org/10.1063/1.2425024
Autor:
Douglas Natelson, Hui Zhan, Jonathan P. Laib, Daniel M. Mittleman, J. H. Worne, Jason A. Deibel
Publikováno v:
Scopus-Elsevier
We investigate the photoconductivity of regioregular poly(3-hexylthiophene) using 400 and 800 nm light. We observe a linear dependence of the photocurrent on optical power at both wavelengths.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a34654e28ed4e2bea5316dc397ae9379
http://www.scopus.com/inward/record.url?eid=2-s2.0-84899004543&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84899004543&partnerID=MN8TOARS
Autor:
Laib, Jonathan, Mittleman, Daniel
Publikováno v:
Journal of Infrared, Millimeter & Terahertz Waves; Sep2010, Vol. 31 Issue 9, p1015-1021, 7p