Results 11 to 20 of about 580,139 (299)

Action and Transmission Spectra of Phycomyces [PDF]

Plant Physiology, 1960
M, Delbrück, W, Shropshire
openaire   +4 more sources

Charge Density-Versus Time-Controlled Pulse Anodization in the Production of PAA-Based DBRs for MIR Spectral Region

Energies, 2021
A robust and reliable method for fabricating porous anodic alumina (PAA)-based distributed Bragg reflectors (DBRs), operating in mid-infrared (MIR) spectral region, is presented.
Ewelina Białek, Grzegorz Szwachta, Miron Kaliszewski, Małgorzata Norek   +3 more
doaj   +1 more source

Two-Dimensional Phononic Crystal Based Sensor for Characterization of Mixtures and Heterogeneous Liquids

Sensors, 2022
We show new approaches to developing acoustic liquid sensors based on phononic crystals. The proposed phononic crystal integrates fluidic elements. A solid block with periodic cylindrical holes contains a defect—a liquid-filled cylindrical cavity. We pay
Nikolay Mukhin, Mykhailo Kutia, Alexander Aman, Ulrike Steinmann, Ralf Lucklum   +4 more
doaj   +1 more source

Photon Spectra of a Bragg Microresonator with Bigyrotropic Filling

Photonics, 2022
In this article, we have obtained the transmission spectra of a microresonator structure with Bragg mirrors, the working cavity of which is filled with a magnetically active finely layered ferrite-semiconductor structure with material parameters ...
Svetlana V. Eliseeva, Irina V. Fedorova, Dmitry I. Sementsov   +2 more
doaj   +1 more source

Optical Properties of ZnTe Thin Films Prepared By Chemical Spray Pyrolysis [PDF]

Engineering and Technology Journal, 2008
Thin films of ZnTe have been prepared by the method of chemical spray pyrolysis.The absorption and transmissions spectra are recorded in the range 400-900nm.Thespectral dependences of absorption coefficient were calculated from transmissionspectra.
Mohammed S.Mohammed
doaj   +1 more source

Variations in Infrared Complex Refractive Index Spectra of Surface Soils from Global Dust Entrainment Regions

Atmosphere, 2023
We explored spectral diversity in infrared (IR, 4–25 μm) imaginary (k) and real (n) indices of refraction (optical constants) for 26 surface soils that originated from global dust entrainment regions.
Mohammad R. Sadrian, Wendy M. Calvin, Andrew E. Perrin, Johann P. Engelbrecht, Hans Moosmüller   +4 more
doaj   +1 more source

A Localized Collocation Solver Based on T-Complete Functions for Anti-Plane Transverse Elastic Wave Propagation Analysis in 2D Phononic Crystals

Mathematical and Computational Applications, 2020
In this paper, we introduce a novel localized collocation solver for two-dimensional (2D) phononic crystal analysis. In the proposed collocation solver, the displacement at each node is expressed as a linear combination of T-complete functions in each ...
Zhuo-Jia Fu, Lu-Feng Li, De-Shun Yin, Li-Li Yuan   +3 more
doaj   +1 more source

Infrared Transmission Spectra for Extrasolar Giant Planets [PDF]

The Astrophysical Journal, 2006
12 pages, 6 figures, ApJ ...
Tinetti, Giovanna, Liang, Mao-Chang, Vidal-Madjar, Alfred, Ehrenreich, David, Lecavelier Des Etangs, Alain, Yung, Yuk L.   +5 more
openaire   +5 more sources

Influence of Plasma Treatment on Physical Properties of Thin SnO2 Films Obtained from SnCl4 Solutions with Additions of NH4F and NH4OH

Eurasian Chemico-Technological Journal, 2019
This paper considers the effect of oxygen and hydrogen plasma on SnO2 films synthesized from solutions of tin tetrachloride containing NH4F and NH4OH additives.
D.M. Mukhamedshina, A.I. Fedosimova, E.A. Dmitriyeva, I.A. Lebedev, E.A. Grushevskaya, S.A. Ibraimova, K.A. Mit’, A.S. Serikkanov   +7 more
doaj   +1 more source

Absorption and photoconductivity spectra of amorphous multilayer structures

Beilstein Journal of Nanotechnology, 2020
The experimental results regarding optical absorption and steady-state photoconductivity of amorphous single-layer structures (Al–As0.40S0.30Se0.30–Al, Al–Ge0.09As0.09Se0.82–Al, and Al–Ge0.30As0.04S0.66–Al) and of an amorphous heterostructure (Al–As0 ...
Oxana Iaseniuc, Mihail Iovu
doaj   +1 more source