scholarly journals Effect of surface modification and laser repetition rate on growth, structural, electronic and optical properties of GaN nanorods on flexible Ti metal foil

RSC Advances ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 2113-2122 ◽  
Author(s):  
Ch. Ramesh ◽  
P. Tyagi ◽  
J. Kaswan ◽  
B. S. Yadav ◽  
A. K. Shukla ◽  
...  
Keyword(s):  
Optical Properties ◽  
Surface Modification ◽  
Repetition Rate ◽  
Molecular Beam ◽  
Molecular Beam Epitaxy Growth ◽  
Metal Foil ◽  
Foil Surface ◽  
Laser Repetition Rate ◽  
Electronic And Optical Properties ◽  
Effect Of Surface

The effect of flexible Ti metal foil surface modification and laser repetition rate in laser molecular beam epitaxy growth process on the evolution of GaN nanorods and their structural, electronic and optical properties has been investigated.

Laser molecular beam epitaxy of vertically self-assembled GaN nanorods on Ta metal foil: role of growth temperature and laser repetition rate

CrystEngComm ◽  
2019 ◽  
Vol 21 (36) ◽  
pp. 5448-5454 ◽  
Author(s):  
Prashant Tyagi ◽  
Ch. Ramesh ◽  
B. S. Yadav ◽  
S. S. Kushvaha ◽  
M. Senthil Kumar
Keyword(s):  
Molecular Beam Epitaxy ◽  
Growth Temperature ◽  
Repetition Rate ◽  
Molecular Beam ◽  
Metal Foil ◽  
Laser Repetition Rate ◽  
Laser Molecular Beam Epitaxy ◽  
Flexible Devices ◽  
Self Assembled

Self-aligned GaN nanorod assembly directly grown on metal foil substrates is very attractive for developing flexible devices.

Molecular beam epitaxy growth and optical properties of AlN nanowires

2010 ◽  
Vol 96 (6) ◽  
pp. 061912 ◽  
Author(s):  
O. Landré ◽  
V. Fellmann ◽  
P. Jaffrennou ◽  
C. Bougerol ◽  
H. Renevier ◽  
...  
Keyword(s):  
Optical Properties ◽  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Molecular Beam Epitaxy Growth

Anisotropic structural, electronic, and optical properties of InGaAs grown by molecular beam epitaxy on misoriented substrates

1994 ◽  
Vol 65 (11) ◽  
pp. 1424-1426 ◽  
Author(s):  
R. S. Goldman ◽  
H. H. Wieder ◽  
K. L. Kavanagh ◽  
K. Rammohan ◽  
D. H. Rich
Keyword(s):  
Optical Properties ◽  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Electronic And Optical Properties

Bandgap and Interface Engineering for Advanced Electronic and Photonic Devices

MRS Bulletin ◽  
1991 ◽  
Vol 16 (6) ◽  
pp. 23-29 ◽  
Author(s):  
Federico Capasso
Keyword(s):  
Optical Properties ◽  
Molecular Beam ◽  
Photonic Devices ◽  
Enabling Technology ◽  
Bandgap Engineering ◽  
New Approach ◽  
Electronic And Optical Properties ◽  
Semiconductor Structures ◽  
Spatially Varying ◽  
New Generation

During the last decade a powerful new approach for designing semiconductor structures with tailored electronic and optical properties, bandgap engineering, has spawned a new generation of electronic and photonic devices. Central to bandgap engineering is the notion that by spatially varying the composition and the doping of a semiconductor over distances ranging from a few microns down to ~2.5 Å (~1 monolayer), one can tailor the band structure of a material in a nearly arbitrary and continuous way. Thus semiconductor structures with new electronic and optical properties can be custom-designed for specific applications.The enabling technology which has made bandgap engineering an exciting reality with far reaching implications for science and technology is molecular beam epitaxy (MBE), pioneered by Cho and Arthur in the late 1960s.In the subsequent decade MBE demonstrated jts ability to create ultra-thin (10–100 Å) layers and atomically abrupt interfaces between two different semiconductors (heterojunctions).

scholarly journals Lithium-Metal Foil Surface Modification: An Effective Method to Improve the Cycling Performance of Lithium-Metal Batteries

2017 ◽  
Vol 4 (16) ◽  
pp. 1700166 ◽  
Author(s):  
Jens Becking ◽  
Albert Gröbmeyer ◽  
Martin Kolek ◽  
Uta Rodehorst ◽  
Susanne Schulze ◽  
...  
Keyword(s):  
Surface Modification ◽  
Cycling Performance ◽  
Metal Foil ◽  
Lithium Metal ◽  
Foil Surface ◽  
Lithium Metal Batteries

LONG-PULSE LASER-ASSISTED SURFACE MODIFICATION OF AN IMAGING FIBER FOR FABRICATION OF INTEGRATED FIBER MICROLENSES

2004 ◽  
Vol 11 (03) ◽  
pp. 259-264
Author(s):  
V. M. MURUKESHAN ◽  
M. A. KHIRMAN ◽  
H. Y. ZHENG ◽  
J. L. TAN
Keyword(s):  
Surface Tension ◽  
Surface Modification ◽  
Pulse Laser ◽  
Spatial Resolution ◽  
Surface Finish ◽  
Repetition Rate ◽  
Irradiation Time ◽  
Laser Repetition Rate ◽  
Long Pulse

This paper discusses the results obtained with a long pulse laser (such as a CO2 laser) assisted shaping of microspherical lenses at the end face of a specialty image fiber. The 600-μm-diameter image fiber consists of 15 000 pixels (individual fibers) with a spatial resolution of 267/mm. When laser-assisted heating is induced at the surface of the fiber tip, it tends to become spherical in shape due to surface tension. The curvature formed at the surface will act as the microspherical lens. The effects of the laser repetition rate and irradiation time on the surface finish and curvature of the shaped lens are illustrated in this paper.

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