Journal sections
Archive
Log in



or
Печатный вестник PRINTED
BULLETIN OF
THE MRSU
Издательство МГОУ Publishing house the
MRSU
CONTACT US:

Our address: 105005, Moscow, Radio street,10a, office 98.

Telephone:
+7 (495) 780-09-42 add. 1740,
+7 (495) 723-56-31

E-mail: evest_mgou@mail.ru,
e-mag@mgou.ru

Work schedule: Monday to Thursday from 10-00 to 17-30,

Friday from 10:00 to 16-00,

lunch break from 13:00 to 14-00.

 

WE IN SOCIAL MEDIA

BK Facebook Telegram Twitter Instagram

Bulletin of the MRSU / Section "Physics and mathematics" / 2011 № 3.

 

Zhachkin V.A., Bogomolova L.D., Tarasova V.

[IMPLANTATION OF COBALT INTO OXIDE GLASSES] In: Bulletin of the Moscow Regional State University (electronic journal) [Bulletin of the Moscow Regional State University (electronic journal)], 2011, no. 3, pp. 167-172.


UDC Index: 539.124.143

Date of publication:

The full text of the article

Downloads count Downloads count: 2

Abstract


Oxide glasses were implanted with Co+ ions at nominal fluences (F) ranging from 2u1015 to 3u1017 cm-2 at energy E = 150 keV. The lines of EPR with g ~ 4 were observed at 4.2 K for the samples implanted to F = (2y8)?1015 cm-2 and were attributed to Co2+ ions in distorted octahedral or tetrahedral environment depending on substrate. Results of TEM, optical spectroscopy and EPR indicate the formation of Co metallic nanoparticles at F >1016 cm-2. FMR line with g ~ 2.2 was observed in temperature region 4.2 y77 K and even at 295 K for silicate glass.

Key words


ion implantation, nanoparticles, cobalt, EPR

List of references


Лицензия Creative Commons