Results 51 to 60 of about 64,159 (182)

Optical surface waves in periodic layered media [PDF]

open access: yes, 1978
A generalized analysis of wave propagation in periodic layered media is applied to the special case of optical surface waves. These waves, confined to the interface between a periodic layered medium and a homogeneous medium, are formally analogous to ...
Cho, A. Y., Yariv, Amnon, Yeh, Pochi
core   +1 more source

Local order measurement in SnGe alloys and monolayer Sn films on Si with reflection electron energy loss spectrometry [PDF]

open access: yes, 1995
Measurements of local order are demonstrated in Sn-containing alloys and epitaxial monolayer thickness films by analysis of extended-edge energy loss fine structure (EXELFS) data obtained by reflection electron energy loss spectrometry (REELS).
Ahn, Channing C.   +4 more
core   +1 more source

Epitaxial integration and properties of SrRuO3 on silicon

open access: yesAPL Materials, 2018
We report the integration of SrRuO3, one of the most widely used oxide electrode materials in functional oxide heterostructures, with silicon using molecular-beam epitaxy and an SrTiO3 buffer layer.
Zhe Wang   +10 more
doaj   +1 more source

Advances in ultrashallow doping of silicon

open access: yesAdvances in Physics: X, 2021
Ultrashallow doping is required for both classical field-effect transistors in integrated circuits and revolutionary quantum devices in quantum computing.
Chufan Zhang, Shannan Chang, Yaping Dan
doaj   +1 more source

Molecular-beam epitaxy of CrSi_2 on Si(111) [PDF]

open access: yes, 1988
Chromium disilicide layers have been grown on Si(111) in a commercial molecular‐beam epitaxy machine. Thin layers (10 nm) exhibit two epitaxial relationships, which have been identified as CrSi_2(0001)//Si(111) with CrSi_2[1010]//Si[101], and CrSi_2(0001)
Chang, K. T.   +5 more
core  

IV-VI resonant cavity enhanced photodetectors for the midinfrared

open access: yes, 2004
A resonant-cavity enhanced detector operating in the mid-infrared at a wavelength around 3.6 micron is demonstrated. The device is based on a narrow-gap lead salt heterostructure grown by molecular beam epitaxy.
G Springholz   +6 more
core   +1 more source

Semi-metallic SrIrO3 films using solid-source metal-organic molecular beam epitaxy

open access: yesAPL Materials, 2022
Perovskite SrIrO3 films and its heterostructures are very promising, yet less researched, avenues to explore interesting physics originating from the interplay between strong spin–orbit coupling and electron correlations.
Rashmi Choudhary   +4 more
doaj   +1 more source

AlGaAs/GaAs/AlGaAs quantum wells as a sensitive tool for the MOVPE reactor environment

open access: yes, 2010
We present in this work a simple Quantum Well (QW) structure consisting of GaAs wells with AlGaAs barriers as a probe for measuring the performance of arsine purifiers within a MetalOrganic Vapour Phase Epitaxy system.
Atlasov   +38 more
core   +1 more source

Growth of Low-Density Vertical Quantum Dot Molecules with Control in Energy Emission

open access: yesNanoscale Research Letters, 2010
In this work, we present results on the formation of vertical molecule structures formed by two vertically aligned InAs quantum dots (QD) in which a deliberate control of energy emission is achieved.
Fuster D   +8 more
doaj   +1 more source

Comparative analysis of the process of formation of fractal metal films: atomistic simulation

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this paper, molecular dynamics method and the tight-binding potential were used to simulate a molecular beam epitaxy process for the formation of fractal metal films of copper subgroup elements (Ag, Au, Cu) on a solid surface of a more refractory ...
V.A. Anofriev   +4 more
doaj   +1 more source

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