Results 21 to 30 of about 5,539,602 (218)

On the Optical Properties of Cr₂Ge₂Te₆ and Its Heterostructure

Condensed Matter, 2023
Recently, there has been a growing interest in two-dimensional van der Waals (vdW) magnets owing to their unique two-dimensional magnetic phenomena and potential applications.
Hiroshi Idzuchi, Andres E. Llacsahuanga Allcca, Amanda Victo Haglund, Xing-Chen Pan, Takuya Matsuda, Katsumi Tanigaki, David Mandrus, Yong P. Chen   +7 more
doaj   +1 more source

Fundamental optical and magneto-optical constants of Co/Pt and CoNi/Pt multilayered films [PDF]

, 1996
A study has been made of the optical and magneto-optical properties of several Co/Pt and CoNi/Pt multilayered films that were fabricated by magnetron sputter deposition.
Atkinson, R., Grundy, P.J., Lodder, J.C., Meng, Q., Meng, Q., Pahirathan, S., Salter, I.W., Tatnall, C.J.   +7 more
core   +2 more sources

Extensive study of magneto-optical and optical properties of Cd1−xMnxTe between 675 and 1025 nm

AIP Advances, 2023
We determine Faraday rotations and measure the optical reflection and transmission from magneto-optical Cd1−xMnxTe crystals with various stoichiometric ratios. For wavelengths between 675 and 1025 nm, we derive Verdet constants, optical loss coefficients,
Christoph Tyborski, Muhammad T. Hassan, Thomas Flisgen, Max Schiemangk, Andreas Wicht   +4 more
doaj   +1 more source

Determination of Optical Constants in the Mid-Infrared Spectral Range by use of the Attenuated Total Reflection Method [PDF]

Kemija u Industriji, 2010
Infrared (IR) spectroscopy is one of the most useful experimental methods in the investigation of hydrogen-bonded systems. However, application of transmission IR spectroscopy to aqueous systems is only of limited value due to the very strong water ...
Biliškov, N:
doaj  

Optical constants of sodium sulphide

Physica Status Solidi (a), 1979
Infrared and Raman measurements are reported. From these, real and imaginary parts of the dielectric constant, longitudinal and transverse optical mode, the static dielectric constant and the effective charge are calculated.
Montaner, Antoine, Galtier, M., Benoit, C., Bill, Hans   +3 more
openaire   +2 more sources

Mid‐Infrared Optical Constants of Labradorite, a Triclinic Plagioclase Mineral

Earth and Space Science, 2019
Plagioclase feldspar is the most abundant rock‐forming mineral in the crust of the Earth, Moon, and Mars and is also an important component in some minor bodies in the Solar System.
Cheng Ye, Melinda J. Rucks, Jessica A. Arnold, Timothy D. Glotch   +3 more
doaj   +1 more source

Space-Time Variation of Physical Constants and Relativistic Corrections in Atoms [PDF]

, 1998
Detection of high-redshift absorption in the optical spectra of quasars have provided a powerful tool to measure spatial and temporal variations of physical ``constants'' in the Universe.
A. T. Nguyen, D. A. Varshalovich, D. C. Morton, D. C. Morton, G. Nave, I. I. Sobelman, J. C. Bergquist, J. D. Barrow, J. K. Webb, J. K. Webb, J. Sugar, L. L Cowie, M. J. Drinkwater, P. A. M. Dirac, R. E. Drullinger, T. Damour, T. Udem, V. A. Dzuba, V. A. Dzuba, V. A. Dzuba, V. A. Dzuba, V. A. Dzuba, V. A. Dzuba, V. V. Flambaum, W. Marciano   +24 more
core   +2 more sources

Densities, infrared band strengths, and optical constants of solid methanol

Astronomy & Astrophysics, 2018
Contact. The increasing capabilities of space missions like the James Webb Space Telescope or ground-based observatories like the European Extremely Large Telescope demand high quality laboratory data of species in astrophysical conditions for the ...
R. Luna, G. Molpeceres, J. Ortigoso, M. Satorre, M. Domingo, B. Maté   +5 more
semanticscholar   +1 more source

The effect of (He–Ne) laser irradiation on the optical properties of methyl orange doped PVA films

Journal of Radiation Research and Applied Sciences, 2014
The effect of (He–Ne) laser irradiation for different irradiant times on optical properties of (10 ml) methyl orange doped PVA films were investigated. The films were prepared by casting method.
Mahasin F. Hadi Al-kadhemy, Asrar AbdulMunem Saeed, Farah Jawad Kadhum, Samara Abbas Mazloum, Hawraa Khalaf Aied   +4 more
doaj   +1 more source

Determination of the Optical Constants of Thin-Film Coating Material Using Evolutionary Algorithm [PDF]

Engineering and Technology Journal, 2010
Anew mathematical procedure depends on the evolutionary algorithm has been proposed to estimate the optical constants (refractive index, extinction coefficient and thickness) of unknown deposited material on a defined substrate.
Muhammed Abdul-Redha Hussain
doaj   +1 more source