Results 11 to 20 of about 4,769,382 (372)

Electrochemical Impedance Spectroscopy—A Tutorial

ACS Measurement Science Au, 2023
This tutorial provides the theoretical background, the principles, and applications of Electrochemical Impedance Spectroscopy (EIS) in various research and technological sectors. The text has been organized in 17 sections starting with basic knowledge on
A. Lazanas, M. Prodromidis
semanticscholar   +1 more source

Raman spectroscopy as a versatile tool for studying the properties of graphene. [PDF]

Nature Nanotechnology, 2013
Raman spectroscopy is an integral part of graphene research. It is used to determine the number and orientation of layers, the quality and types of edge, and the effects of perturbations, such as electric and magnetic fields, strain, doping, disorder and
A. Ferrari, D. Basko
semanticscholar   +1 more source

Colloquium: Graphene spectroscopy [PDF]

, 2014
Spectroscopic studies of electronic phenomena in graphene are reviewed. A variety of methods and techniques are surveyed, from quasiparticle spectroscopies (tunneling, photoemission) to methods probing density and current response (infrared optics, Raman)
A. Lanzara, B. Graphene Morphology, D. N. Basov, Feng Wang, M. M. Fogler, Yuanbo Zhang (张远波   +5 more
core   +1 more source

Intramolecular vibrational dynamics of ν1 mode in (CF3)2C=C=O molecule induced by resonant IR femtosecond radiation

EPJ Web of Conferences, 2017
Intramolecular dynamics of the vibrational levels (up to v = 5) of the ν1 mode in (CF3)2CCO molecule, induced via multiphoton selective excitation of this mode by resonant femtosecond IR radiation, was studied.
Chekalin S.V., Kompanets V.O., Laptev V.B., Makarov A.A., Pigul’sky S.V., Ryabov E.A., Mishakov G.V., Sharkov A.V., Serebryakov D.V., Denisov I.A., Smirnova N.A.   +10 more
doaj   +1 more source

Star Algebra Spectroscopy [PDF]

, 2001
The spectrum of the infinite dimensional Neumann matrices M^{11}, M^{12} and M^{21} in the oscillator construction of the three-string vertex determines key properties of the star product and of wedge and sliver states.
Ashoke Sen, Barton Zwiebach, D. Gaiotto, D.J. Gross, D.J. Gross, D.J. Gross, D.J. Gross, G. Moore, H. Hata, H. Hata, K. Furuuchi, L. Rastelli, L. Rastelli, L. Rastelli, L. Rastelli, L. Rastelli, L. Rastelli, L. Rastelli, L. Rastelli, Leonardo Rastelli, M. Schnabl, N. Moeller   +21 more
core   +2 more sources

Exploring optoelectronic properties and mechanisms of layered ferroelectric K4Nb6O17 nanocrystalline films and nanolaminas

Scientific Reports, 2017
Two-dimensional layered K4Nb6O17 (KN) was easily formed as a secondary phase caused by the volatilization of alkali metal ions, when preparing ferroelectric K x Na1−x NbO3 based ceramics and films.
Qinglin Deng, Mengjiao Li, Junyong Wang, Peng Zhang, Kai Jiang, Jinzhong Zhang, Zhigao Hu, Junhao Chu   +7 more
doaj   +1 more source

Aerosol particle molecular spectroscopy [PDF]

, 1985
The molecular spectroscopy of a solution particle by structure resonance modulation spectroscopy is discussed [S. Arnold and A. B. Pluchino, "Infrared Spectrum of a Single Aerosol Particle by Photothermal Modulation of Structure Resonances," Appl.
Arnold, S., Murphy, E. K., Sageev, G.
core   +1 more source

Frequency stabilization of diode laser on the wavelength of 5P3/2→5D5/2 of rubidium transition

EPJ Web of Conferences, 2017
The method of frequency stabilization of diode laser on the wavelength of 5P3/2→5D5/2 of rubidium (776 nm) has been realized. The two-photon absorption spectroscopy of the rubidium vapors is underlie of the suggested scheme.
Kalatskiy A.Yu., Afanasiev A.E., Melentiev P.N., Balykin V.I.   +3 more
doaj   +1 more source

Tracing multiple scattering trajectories for deep optical imaging in scattering media

Nature Communications, 2023
Multiple light scattering hampers imaging objects in complex scattering media. Approaches used in real practices mainly aim to filter out multiple scattering obscuring the ballistic waves that travel straight through the scattering medium.
Sungsam Kang, Yongwoo Kwon, Hojun Lee, Seho Kim, Jin Hee Hong, Seokchan Yoon, Wonshik Choi   +6 more
doaj   +1 more source

Heavy baryon spectroscopy [PDF]

, 2018
Masses of heavy baryons are calculated in the relativistic quark-diquark picture. Obtained results are in good agreement with available experimental data including recent measurements by the LHCb Collaboration.
Faustov, R. N., Galkin, V. O.
core   +2 more sources