A review on transition metal doped silicon carbide

2019 ◽  
Vol 45 (7) ◽  
pp. 8069-8080 ◽  
Author(s):  
Abdul Majid ◽  
Naema Rani ◽  
Muhammad Faheem Malik ◽  
Naeem Ahmad ◽  
Najam-al-Hassan ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Transition Metal ◽  
Doped Silicon ◽  
Metal Doped

A DFT investigation on group 8B transition metal-doped silicon carbide nanotubes for hydrogen storage application

2018 ◽  
Vol 439 ◽  
pp. 494-505 ◽  
Author(s):  
Chanukorn Tabtimsai ◽  
Vithaya Ruangpornvisuti ◽  
Sarawut Tontapha ◽  
Banchob Wanno
Keyword(s):  
Silicon Carbide ◽  
Transition Metal ◽  
Hydrogen Storage ◽  
Silicon Carbide Nanotubes ◽  
Doped Silicon ◽  
Metal Doped

Electronic Structure and Magnetic Properties of Transition Metal Doped Silicon Carbide in Different Polytypes

2006 ◽  
Vol 527-529 ◽  
pp. 641-646 ◽  
Author(s):  
M.S. Miao ◽  
Walter R.L. Lambrecht
Keyword(s):  
Silicon Carbide ◽  
Transition Metal ◽  
Exchange Interaction ◽  
Density Functional ◽  
Magnetic Interactions ◽  
Orbital Method ◽  
Full Potential ◽  
Local Exchange ◽  
Doped Silicon ◽  
Metal Doped

We report density functional calculations using the full-potential linearized muffin-tin orbital method on early first row transition metal doped Silicon Carbide in both cubic (3C) and hexagonal (4H) polytypes. The energy levels in the gap for Ti, V and Cr are in good agreement with the available photoluminescence experiments. Our calculation shows that the Ti impurity is active for 4H but not for 3C, while V and Cr impurities are active for both polytypes. The magnetic interactions are very different for Cr and Mn. Cr shows a very local exchange interaction that decays rapidly, which is similar for different polytypes and different sites. The exchange interaction for Mn is quite long range and is very sensitive to the location of the Mn pairs.

Ab initiostudies of magnetism in transition-metal-doped silicon carbide

2007 ◽  
Vol 76 (16) ◽  
Author(s):  
Andrei V. Los ◽  
Andrei N. Timoshevskii ◽  
Victor F. Los ◽  
Sergey A. Kalkuta
Keyword(s):  
Silicon Carbide ◽  
Transition Metal ◽  
Doped Silicon ◽  
Metal Doped

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.

scholarly journals The structures of neutral transition metal doped silicon clusters, SinX (n = 6−9; X = V, Mn)

2013 ◽  
Vol 138 (19) ◽  
pp. 194301 ◽  
Author(s):  
Pieterjan Claes ◽  
Vu Thi Ngan ◽  
Marko Haertelt ◽  
Jonathan T. Lyon ◽  
André Fielicke ◽  
...  
Keyword(s):  
Transition Metal ◽  
Silicon Clusters ◽  
Doped Silicon ◽  
Metal Doped

Magnetism in Transition-Metal-Doped Silicon Nanotubes

2003 ◽  
Vol 91 (14) ◽  
Author(s):  
Abhishek Kumar Singh ◽  
Tina M. Briere ◽  
Vijay Kumar ◽  
Yoshiyuki Kawazoe
Keyword(s):  
Transition Metal ◽  
Silicon Nanotubes ◽  
Doped Silicon ◽  
Metal Doped
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