scholarly journals Modulating donor–acceptor transition energies in phosphorus–boron co-doped silicon nanocrystals via X- and L-type ligands

2020 ◽  
Vol 222 ◽  
pp. 201-216
Author(s):  
Gregory F. Pach ◽  
Gerard M. Carroll ◽  
Hanyu Zhang ◽  
Nathan R. Neale
Keyword(s):  
Ligand Binding ◽  
Silicon Nanocrystals ◽  
Donor Molecule ◽  
Transition Energies ◽  
Doped Silicon ◽  
Donor Acceptor ◽  
Co Doped

We explore the effect of ligand binding groups on the photoluminescent properties of phosphorus–boron co-doped silicon nanocrystals (PB:Si NCs) by exploiting X-type (covalent) and L-type (Lewis donor molecule) bonding interactions.

Technology and characterization of MIS structures with co-doped silicon nanocrystals (Si-NCs) embedded in hafnium oxide (HfOx) ultra-thin layers

2017 ◽  
Vol 178 ◽  
pp. 298-303 ◽  
Author(s):  
A. Mazurak ◽  
R. Mroczyński ◽  
J. Jasiński ◽  
D. Tanous ◽  
B. Majkusiak ◽  
...  
Keyword(s):  
Hafnium Oxide ◽  
Silicon Nanocrystals ◽  
Thin Layers ◽  
Doped Silicon ◽  
Co Doped ◽  
Mis Structures

Surface Structure and Current Transport Property of Boron and Phosphorus Co-Doped Silicon Nanocrystals

2015 ◽  
Vol 120 (1) ◽  
pp. 195-200 ◽  
Author(s):  
Masato Sasaki ◽  
Shinya Kano ◽  
Hiroshi Sugimoto ◽  
Kenji Imakita ◽  
Minoru Fujii
Keyword(s):  
Surface Structure ◽  
Transport Property ◽  
Silicon Nanocrystals ◽  
Current Transport ◽  
Doped Silicon ◽  
Co Doped

Lightly boron and phosphorus co-doped silicon nanocrystals

2012 ◽  
Vol 14 (4) ◽  
Author(s):  
Yeshi Ma ◽  
Xiaobo Chen ◽  
Xiaodong Pi ◽  
Deren Yang
Keyword(s):  
Silicon Nanocrystals ◽  
Doped Silicon ◽  
Co Doped

scholarly journals Ab initio studies of the optoelectronic structure of undoped and doped silicon nanocrystals and nanowires: the role of size, passivation, symmetry and phase

2020 ◽  
Vol 222 ◽  
pp. 217-239 ◽  
Author(s):  
Stefano Ossicini ◽  
Ivan Marri ◽  
Michele Amato ◽  
Maurizia Palummo ◽  
Enric Canadell ◽  
...  
Keyword(s):  
Ab Initio ◽  
Silicon Nanocrystals ◽  
Si Nanocrystals ◽  
Doped Silicon ◽  
Co Doped

Results from ab initio calculations for singly- and co- doped Si nanocrystals and nanowires are presented.

Doped silicon nanocrystals from organic dopant precursor by a SiCl4-based high frequency nonthermal plasma

2014 ◽  
Vol 105 (18) ◽  
pp. 183110 ◽  
Author(s):  
Shu Zhou ◽  
Yi Ding ◽  
Xiaodong Pi ◽  
Tomohiro Nozaki
Keyword(s):  
High Frequency ◽  
Silicon Nanocrystals ◽  
Nonthermal Plasma ◽  
Doped Silicon ◽  
Dopant Precursor

Synthesis, optical properties and theoretical modelling of discrete emitting states in doped silicon nanocrystals for bioimaging

Nanoscale ◽  
2018 ◽  
Vol 10 (33) ◽  
pp. 15600-15607 ◽  
Author(s):  
B. F. P. McVey ◽  
D. König ◽  
X. Cheng ◽  
P. B. O'Mara ◽  
P. Seal ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Silicon Nanocrystals ◽  
Theoretical Modelling ◽  
Fundamental Interest ◽  
Doped Silicon ◽  
The Creation

The creation of multiple emission pathways in quantum dots (QDs) is an exciting prospect with fundamental interest and optoelectronic potential.

Synthesis and properties of a twin donor molecule composed of cofacially stacked dihydrodiazapentacenes

2018 ◽  
Vol 2 (3) ◽  
pp. 530-536 ◽  
Author(s):  
Daisuke Sakamaki ◽  
Hidenori Saeki ◽  
Shu Seki
Keyword(s):  
Donor Molecule ◽  
Building Unit ◽  
Donor Acceptor

A clip-shaped donor–acceptor–donor (D–A–D) molecule has been prepared with 6,13-dihydro-6,13-diazapentacene (DHDAP) as a building unit.

Design guidelines for transition metals as interstitial emitters in silicon nanocrystals to tune photoluminescence properties: zinc as biocompatible example

Nanoscale ◽  
2020 ◽  
Vol 12 (37) ◽  
pp. 19340-19349
Author(s):  
Dirk König ◽  
Richard D. Tilley ◽  
Sean C. Smith
Keyword(s):  
Medical Imaging ◽  
Transition Metal ◽  
Transition Metals ◽  
Silicon Nanocrystals ◽  
Design Guidelines ◽  
Photoluminescence Properties ◽  
Design Rules ◽  
Doped Silicon ◽  
Metal Doped ◽  
Microwave Excitation

General photoluminescence design rules for interstitial transition-metal-doped silicon nanocrystals are derived; Zn shows excellent properties for medical imaging and plasmonic microwave excitation to exactly eliminate marked cells.

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