Results 11 to 20 of about 44,358 (260)

High-resolution Carbon/Carbon Multilayers

open access: yes, 2022
9 S.To synthesize X-ray optical multilayers showing both high resolution and high reflectivity, spacer and absorber materials with low absorption coefficients for the desired spectral range are required.
Schreiber, Jürgen   +7 more
core   +1 more source

Microstructure of Mo/Si multilayers with barrier layers

open access: yes, 2022
S.185-195Mo/Si multilayers with and without diffusion barrier layers have been prepared by dc magnetron sputter deposition. The introduction of C and B4C barrier layers reduces the formation of the well-known MoSix intermixing zones on the interfaces and
Moss, M., Braun, S., Mai, H., Scholz, R.
core   +1 more source

Thermal stability of Cr/Sc multilayers for the soft x-ray range

open access: yes, 2022
S.285-291Cr/Sc multilayer mirrors were designed for grazing (30 and 60 degrees) and normal incidence reflection at about 3.16 nm (N/K line) wavelength. The multilayer coatings have been grown on Si-substrates using ion-assisted sputtering deposition.
Yulin, S.   +3 more
core   +1 more source

Structure and magnetic properties of Sm/Fe multilayers versus substrate temperature [PDF]

open access: yes, 1994
Three Sm(2 Å)/Fe(3 Å) multilayers have been made using two electron beams in a high vacuum chamber onto very thin Kapton foils at different substrate temperatures, (Ts=40°C, 150°C and 230°C), with the same total thickness of 3000 Å.
Tejada Palacios, Javier   +7 more
core   +1 more source

Joining and Arrangement of Multilayers (JAM): A string representation for honeycomb layered materials. [PDF]

open access: yes, 2022
Herein we introduce a new and straightforward notation for identifying stacking sequences in high-symmetric honeycomb lattice layered materials. The Joining and Arrangement of Multilayers (JAM) notation assigns a string of characters to the structure of ...
Alán, Aspuru-Guzik   +3 more
core   +2 more sources

Tailoring interfacial effect in multilayers with Dzyaloshinskii–Moriya interaction by helium ion irradiation

open access: yesScientific Reports, 2021
We show a method to control magnetic interfacial effects in multilayers with Dzyaloshinskii–Moriya interaction (DMI) using helium (He $$^{+}$$ + ) ion irradiation.
A. Sud   +15 more
doaj   +1 more source

Large-Area Ultraviolet Photodetectors Based on p-Type Multilayer MoS2 Enabled by Plasma Doping

open access: yesApplied Sciences, 2019
Two-dimensional (2D) MoS2 has recently become of interest for applications in broad range photodetection due to their tunable bandgap. In order to develop 2D MoS2 photodetectors with ultrafast response and high responsivity, up-scalable techniques for ...
Xiao-Mei Zhang   +2 more
doaj   +1 more source

Multilayers

open access: yes, 2023
International audienceSingle-shot all-optical helicity-independent switching is established in Co/Ho multilayers extending the number of material combinations showing this fascinating property.
J. Hohlfeld   +21 more
core   +1 more source

Phase Transition of Polariton and Magnetopolariton in Semiconductor Microcavity [PDF]

open access: yesЖурнал нано- та електронної фізики, 2015
The real interaction between matter and electromagnetic radiation is too complicated for a complete theoretical investigation. In this paper, we study phase transition of polariton and magnetopolariton in semiconductor microcavity.
S.C. Kenfack   +6 more
doaj  

Dislocation evolution in epitaxial multilayers and graded composition buffers [PDF]

open access: yes, 2001
This paper presents models to describe the dislocation dynamics of strain relaxation in an epitaxial uniform layer, epitaxial multilayers and graded composition buffers.
Chua SJ   +3 more
core   +1 more source

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