Color improvement of rubies by ion beam technique

Color improvement of rubies by ion beam technique

© 2016 Elsevier B.V. Ion implantation technique has been used for improving the quality of natural ruby. The implantation was performed by using 90 keV N2-ion and 50 keV O-ion beams. Either kind of ion species could eliminate tiny inclusions in the ruby as observed from an optical microscope. The re...

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Main Authors: S. Intarasiri, D. Bootkul, U. Tippawan, P. Songsiriritthigul
Format: Journal
Published: 2018
Subjects:
Chemistry
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84993973227&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55426
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Institution: Chiang Mai University
id th-cmuir.6653943832-55426
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spelling th-cmuir.6653943832-554262018-09-05T03:13:06Z Color improvement of rubies by ion beam technique S. Intarasiri D. Bootkul U. Tippawan P. Songsiriritthigul Chemistry Materials Science Physics and Astronomy © 2016 Elsevier B.V. Ion implantation technique has been used for improving the quality of natural ruby. The implantation was performed by using 90 keV N2-ion and 50 keV O-ion beams. Either kind of ion species could eliminate tiny inclusions in the ruby as observed from an optical microscope. The red color of the ruby was intensified after O-ion implantation. N2-ion implantation changed the color of red ruby to be violet-red. UV–vis and X-ray absorption spectroscopic techniques were employed for investigating the mechanism behind the optical quality improvement of the ruby. The results from both measurement techniques are reported and discussed. 2018-09-05T02:55:40Z 2018-09-05T02:55:40Z 2016-11-25 Journal 02578972 2-s2.0-84993973227 10.1016/j.surfcoat.2016.05.083 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84993973227&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/55426
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Materials Science
Physics and Astronomy
spellingShingle Chemistry
Materials Science
Physics and Astronomy
S. Intarasiri
D. Bootkul
U. Tippawan
P. Songsiriritthigul
Color improvement of rubies by ion beam technique
description © 2016 Elsevier B.V. Ion implantation technique has been used for improving the quality of natural ruby. The implantation was performed by using 90 keV N2-ion and 50 keV O-ion beams. Either kind of ion species could eliminate tiny inclusions in the ruby as observed from an optical microscope. The red color of the ruby was intensified after O-ion implantation. N2-ion implantation changed the color of red ruby to be violet-red. UV–vis and X-ray absorption spectroscopic techniques were employed for investigating the mechanism behind the optical quality improvement of the ruby. The results from both measurement techniques are reported and discussed.
format Journal
author S. Intarasiri
D. Bootkul
U. Tippawan
P. Songsiriritthigul
author_facet S. Intarasiri
D. Bootkul
U. Tippawan
P. Songsiriritthigul
author_sort S. Intarasiri
title Color improvement of rubies by ion beam technique
title_short Color improvement of rubies by ion beam technique
title_full Color improvement of rubies by ion beam technique
title_fullStr Color improvement of rubies by ion beam technique
title_full_unstemmed Color improvement of rubies by ion beam technique
title_sort color improvement of rubies by ion beam technique
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84993973227&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55426
_version_ 1681424503558635520

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