Diamagnetism Appearance of Onion-Like Carbon Suspension by Laser Radiation | Sciact - CRIS-система Института катализа

Diamagnetism Appearance of Onion-Like Carbon Suspension by Laser Radiation Научная публикация

Журнал

Materials Physics and Mechanics
ISSN: 1605-8119

Вых. Данные

Год: 2012, Том: 13, Номер: 1, Страницы: 37-47 Страниц : 11

Ключевые слова

Bleaching; Carbon; Cleaning; Diamagnetism; Dimethylformamide; Laser pulses; Magnetic fields; Nanodiamonds; Optical properties

Авторы

Mikheev K.G. ¹ , Mogileva T.N. ¹ , Mikheev G.M. ¹ , Kuznetsov V.L. ² , Moseenkov S.I. ²

Организации

1	Institute of Applied Mechanics, Ural Branch of the Russian Academy of Sciences, ul. T. Baramzinoi 34,426067, Izhevsk, Russia
2	Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, prosp. Acad. Lavrent’eva 5, 630090, Novosibirsk, Russia

The effect of nanosecond laser pulses (λ=1064 nm) on the optical properties of onion-like carbon (OLC) prepared by high-temperature vacuum annealing of detonation nanodiamond and dispersed in N,N-dimethylformamide (DMF) is studied. It is established, that the interaction between laser pulses and OLC suspension results in the suspension bleaching in the interaction point. The bleached fraction of the suspension is pushed out from inhomogeneous magnetic field. The observed behavior can be explained by laser-stimulated chemical reactions between OLC and DMF, which lead to the formation of a new substance with pronounced diamagnetic properties. Relying on the effect discovered the model of magnetically controlled optical switch is supposed.

Mikheev K.G. , Mogileva T.N. , Mikheev G.M. , Kuznetsov V.L. , Moseenkov S.I.
Diamagnetism Appearance of Onion-Like Carbon Suspension by Laser Radiation
Materials Physics and Mechanics. 2012. V.13. N1. P.37-47. Scopus РИНЦ CAPlusCA

Поступила в редакцию:

13 мар. 2012 г.

Scopus:	2-s2.0-84862575963
РИНЦ:	24371651
Chemical Abstracts:	2012:1404796
Chemical Abstracts (print):	158:89712

БД	Цитирований
Scopus	1
РИНЦ	3