Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions

2012 ◽  
Vol 111 (7) ◽  
pp. 074316 ◽  
Author(s):  
S. R. C. Pinto ◽  
M. Buljan ◽  
A. Chahboun ◽  
M. A. Roldan ◽  
S. Bernstorff ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Amorphous Silica ◽  
Silica Matrix ◽  
Ge Quantum Dots ◽  
Deposition Conditions

Creation of Si quantum dots in a silica matrix due to conversion of radiation defects under pulsed ion-beam exposure

2019 ◽  
Vol 21 (45) ◽  
pp. 25467-25473 ◽  
Author(s):  
A. F. Zatsepin ◽  
Yu. A. Kuznetsova ◽  
C. H. Wong
Keyword(s):  
Quantum Dots ◽  
Ion Implantation ◽  
Amorphous Silica ◽  
Ion Beam ◽  
Silica Matrix ◽  
Radiation Defects ◽  
Silicon Quantum Dots ◽  
Si Quantum Dots

In this work, we report the mechanism of defects formation and discuss how the pulsed ion implantation actuates the process of silicon-quantum-dots formation in amorphous silica.

Size and spatial homogeneity of SiGe quantum dots in amorphous silica matrix

2009 ◽  
Vol 106 (8) ◽  
pp. 084319 ◽  
Author(s):  
Maja Buljan ◽  
Sara R. C. Pinto ◽  
Reza J. Kashtiban ◽  
Anabela G. Rolo ◽  
Adil Chahboun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Amorphous Silica ◽  
Silica Matrix ◽  
Spatial Homogeneity

Raman Scattering in Superlattices with Ge Quantum Dots

2015 ◽  
Vol 60 (12) ◽  
pp. 1224-1233
Author(s):  
Yu.A. Romanyuk ◽  
◽  
A.M. Yaremko ◽  
V.M. Dzhagan ◽  
V.O. Yukhymchuk ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Raman Scattering ◽  
Ge Quantum Dots

Improved growth of Ge quantum dots in Ge/Si stacked layers by pre-intermixing treatments

2004 ◽  
Vol 224 (1-4) ◽  
pp. 152-155 ◽  
Author(s):  
S.W Lee ◽  
L.J Chen ◽  
P.S Chen ◽  
M.-J Tsai ◽  
C.W Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ge Quantum Dots

scholarly journals Effects of pulsed laser radiation on epitaxial self-assembled Ge quantum dots grown on Si substrates

2011 ◽  
Vol 22 (29) ◽  
pp. 295304 ◽  
Author(s):  
A Pérez del Pino ◽  
E György ◽  
I C Marcus ◽  
J Roqueta ◽  
M I Alonso
Keyword(s):  
Quantum Dots ◽  
Laser Radiation ◽  
Pulsed Laser ◽  
Pulsed Laser Radiation ◽  
Si Substrates ◽  
Ge Quantum Dots ◽  
Self Assembled

scholarly journals Quantum fluctuation of tunneling current in individual Ge quantum dots induced by a single-electron transfer

2007 ◽  
Vol 90 (15) ◽  
pp. 153104 ◽  
Author(s):  
Yoshiaki Nakamura ◽  
Masakazu Ichikawa ◽  
Kentaro Watanabe ◽  
Yasuhiro Hatsugai
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Quantum Fluctuation ◽  
Tunneling Current ◽  
Single Electron ◽  
Single Electron Transfer ◽  
Ge Quantum Dots

scholarly journals Electrical manipulation of an electronic two-state system in Ge quantum dots

2009 ◽  
Vol 95 (23) ◽  
pp. 232103 ◽  
Author(s):  
C. E. Pryor ◽  
M. E. Flatté ◽  
J. Levy
Keyword(s):  
Quantum Dots ◽  
State System ◽  
Ge Quantum Dots ◽  
Electrical Manipulation

Plasmon polariton enhanced mid-infrared photodetectors based on Ge quantum dots in Si

2017 ◽  
Vol 122 (13) ◽  
pp. 133101 ◽  
Author(s):  
A. I. Yakimov ◽  
V. V. Kirienko ◽  
A. A. Bloshkin ◽  
V. A. Armbrister ◽  
A. V. Dvurechenskii
Keyword(s):  
Quantum Dots ◽  
Infrared Photodetectors ◽  
Mid Infrared ◽  
Plasmon Polariton ◽  
Ge Quantum Dots
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