scholarly journals Constructed Ge Quantum Dots and Sn Precipitate SiGeSn Hybrid Film with High Thermoelectric Performance at Low Temperature Region

2021 ◽  
pp. 2103191
Author(s):  
Ying Peng ◽  
Lei Miao ◽  
Chengyan Liu ◽  
Haili Song ◽  
Masashi Kurosawa ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Low Temperature ◽  
Temperature Region ◽  
Hybrid Film ◽  
Thermoelectric Performance ◽  
Ge Quantum Dots

scholarly journals Ion Synthesis: Si-Ge Quantum Dots

2018 ◽  
Vol 52 (5) ◽  
pp. 516
Author(s):  
N.N. Gerasimenko ◽  
N.S. Balakleyskiy ◽  
A.D. Volokhovskiy ◽  
D.I. Smirnov ◽  
O.A. Zaporozhan
Keyword(s):  
Quantum Dots ◽  
High Temperature ◽  
Temperature Region ◽  
Ion Beam ◽  
Self Organization ◽  
High Temperature Annealing ◽  
Ion Energies ◽  
Ion Beam Implantation ◽  
Ge Quantum Dots

AbstractWe present a method of Si–Ge QDs formation by ion beam implantation (IBI) technique and high temperature annealing for self-organization. Implantation doses varied from 10^14 to 10^17 cm^–2, ion energies ranged from 50 to 150 keV, annealing proceeded at temperature of 950 to 1050°C in argon environment. Formed QDs show strong infrared (IR) photoluminescence (PL) in the temperature region 15–250 K.

The Study of Morphology and Photoelectric Sensitivity of Low-Temperature Ge/Si Heterostructures with Ge Quantum Dots

2015 ◽  
Vol 9 (6) ◽  
pp. 734-737
Author(s):  
M. S. Storozhevykh ◽  
V. A. Chapnin ◽  
K. V. Chizh ◽  
O. V. Uvarov ◽  
V. M. Senkov ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Low Temperature ◽  
Photoelectric Sensitivity ◽  
Ge Quantum Dots

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

A Green and Energy-efficient Photocatalytic Process for accelerated synthesis of Lactic Acid Esters using functionalized quantum dots

2021 ◽  
Author(s):  
Priyanka Verma ◽  
Ravinder Kumar Wanchoo ◽  
Amrit Pal Toor
Keyword(s):  
Quantum Dots ◽  
Lactic Acid ◽  
Low Temperature ◽  
Ambient Temperature ◽  
Energy Efficient ◽  
Photocatalytic Process ◽  
Photochemical Process ◽  
Line P ◽  
Safe Approach ◽  
Acid Esters

Sulphonate-grafted-Titania (SO3H-TiO2) quantum dot catalyzed photochemical process offered an energy-efficient, accelerated, and safe approach to synthesize lactic acid esters at ambient temperature conditions. This low-temperature route is conceived in line...

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
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