Computer simulation of damage in diamond due to boron-nitrogen co-doping and its annealing

Lithium niobate, LiNbO 3 , is an important technological material with good electro-optic, acousto-optic, elasto-optic, piezoelectric and nonlinear properties. Computer modelling provides a useful means of determining the properties of the material, including its defect chemistry, and the effect of doping on the structure. In this work, double-doped LiNbO 3 was studied, and the energetics of the solid-state reactions leading to incorporation of the dopants was calculated. The following combinations of dopants were studied: Fe and Cu; Ce and Cu; Ce and Mn; Fe and Rh; and Ru and Fe. For most of these combinations, the co-doping process decreases the energy required for incorporation of the dopants, and the final defect configurations are consistent with experimental results, where available.

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Effect of boron/nitrogen co-doping on transport properties of C60 molecular devices

Journal of Central South University ◽

10.1007/s11771-013-1562-3 ◽

2013 ◽

Vol 20 (4) ◽

pp. 889-893

Author(s):

Xiao-zan Wu ◽

Guang-hui Huang ◽

Qing-bin Tao ◽

Hui Xu

Keyword(s):

Transport Properties ◽

Molecular Devices ◽

Co Doping ◽

Boron Nitrogen

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Boron-Nitrogen-Co-Doping Nanocarbons to Create Rich Electroactive Defects toward Simultaneous Sensing Hydroquinone and Catechol

Electrochimica Acta ◽

10.1016/j.electacta.2021.139427 ◽

2021 ◽

pp. 139427

Author(s):

Qianghai Rao ◽

Fang Xin Hu ◽

Li-Yong Gan ◽

Chunxian Guo ◽

Yuhang Liu ◽

...

Keyword(s):

Co Doping ◽

Simultaneous Sensing ◽

Boron Nitrogen

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Converting Metallic Single-Walled Carbon Nanotubes into Semiconductors by Boron/Nitrogen Co-Doping

Advanced Materials ◽

10.1002/adma.200800830 ◽

2008 ◽

Vol 20 (19) ◽

pp. 3615-3619 ◽

Cited By ~ 88

Author(s):

Zhi Xu ◽

Wengang Lu ◽

Wenlong Wang ◽

Changzhi Gu ◽

Kaihui Liu ◽

...

Keyword(s):

Carbon Nanotubes ◽

Single Walled Carbon Nanotubes ◽

Single Walled Carbon ◽

Co Doping ◽

Walled Carbon Nanotubes ◽

Boron Nitrogen

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Cathodoluminescence spectroscopic study of the boron-nitrogen co-doping diamond films

2008 International Conference on Control, Automation and Systems ◽

10.1109/iccas.2008.4694640 ◽

2008 ◽

Author(s):

Yuko Hatanaka ◽

Sadao Takeuchi ◽

Koji Iwasaki ◽

Hidenori Gamo ◽

Kiyoharu Nakagawa ◽

...

Keyword(s):

Spectroscopic Study ◽

Diamond Films ◽

Co Doping ◽

Boron Nitrogen

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Microwave Assisted Chemical Modification of Graphite Oxide for Supercapacitor Application

Asian Journal of Chemistry ◽

10.14233/ajchem.2021.23346 ◽

2021 ◽

Vol 33 (11) ◽

pp. 2621-2625

Author(s):

R. Siddharthan ◽

P. Mahalingam ◽

E. Kanagaraj ◽

K. Saravanan

Keyword(s):

Graphite Oxide ◽

Electrochemical Impedance ◽

Microwave Treatment ◽

Single Step ◽

Supercapacitor Application ◽

Suitable Material ◽

Co Doping ◽

Elemental Doping ◽

Spectroscopy Studies ◽

Boron Nitrogen

In present work, graphite oxide was chemically modified with boron, nitrogen and sulfur co-doping in a simple, single step green method by microwave treatment. Borax, urea and thiourea were used as precursors for doping. Mixtures of graphite oxide with precursors were microwave treated using domestic microwave oven at 800 W for 5 min. The products obtained were characterized for its morphology, structure, composition and electrical properties. The results showed that simultaneous reduction of graphite oxide and doping of boron, nitrogen and sulfur were occurred. The elemental doping distorts the structure without much affecting the crystalline nature. The boron, nitrogen and sulfur elements were doped in graphite oxide to the extent of 9.97 at%, 2.67 at% and 0.84 at%, respectively. The cyclic voltammetry and electrochemical impedance spectroscopy studies showed that boron, nitrogen and sulfur co-doped graphite oxide could be a suitable material for supercapacitor application.

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