FT-IR Spectroscopic Investigation of Hydrous Components in Sillimanite from Eastern Ghat Granulite Belt, India

Autor: KARANTH, RV, MATHEW, G, RAO, TKG

Publikováno v: Gondwana Research. 2:89-94

FT-IR spectra of sillimanite samples from high grade regionally metamorphosed rocks belonging to the granulite terrain (amphibolite to pyroxene granulite facies) deciphers prominent OH features. Heating experiments indicate growth of prominent band a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb2438a2a24ef5ddb9068daa000741a0
https://doi.org/10.1016/s1342-937x(05)70129-5

Confirmation studies of correlation between TL and ESR of natural calcium fluoride

Autor: CHOUGAONKAR, MP, RAO, TKG

Publikováno v: IndraStra Global.

Thermoluminescence (TL) and electron spin resonance (ESR) studies were carried out on natural calcium fluoride (Chougaonkar M P & Gundu Rao T K, Proc NCLA-2005, 2005). It was speculated from the studies that the first two TL peaks appearing approxima

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::ef12fed444bd129757e05060f14246c5
http://hdl.handle.net/10054/10217

Dating of carbonate covering cave paintings at peruaçu, Brazil by TL and EPR methods.

Autor: Watanabe S; Instituto de Física, Universidade de São Paulo, Rua do Matão, Travessa R, 187, CEP 05508-090, São Paulo, SP, Brazil. Electronic address: watanabe@if.usp.br., Cano NF; Instituto do Mar, Universidade Federal de São Paulo, Rua. Doutor Carvalho de Mendonça, 144, CEP 11070-100, Santos, SP, Brazil. Electronic address: nilocano@if.usp.br., Carvalho-Júnior AB; Universidade Estadual de Montes Claros, Av. Doutor Ruy Braga, S/N, CEP 39401-089, Montes Claros, MG, Brazil., Ayala-Arenas JS; Escuela Profesional de Física, Facultad de Ciencias Naturales y Formales, Universidad Nacional de San Agustín de Arequipa (UNSA), Av. Independencia S/N, Arequipa, Peru. Electronic address: jayala@unsa.edu.pe., Gonzales-Lorenzo CD; Instituto de Física, Universidade de São Paulo, Rua do Matão, Travessa R, 187, CEP 05508-090, São Paulo, SP, Brazil., Rao TKG; Instituto de Física, Universidade de São Paulo, Rua do Matão, Travessa R, 187, CEP 05508-090, São Paulo, SP, Brazil.

Publikováno v: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine [Appl Radiat Isot] 2019 Nov; Vol. 153, pp. 108847. Date of Electronic Publication: 2019 Aug 08.

Gallitellia - a proxy for palaeo-monsoonal upwelling on the western coast of India?

Autor: GHOSH, A, SAHA, S, SARASWATI, PK, BANERJEE, S, BURLEY, S, RAO, TKG

Publikováno v: IndraStra Global.

A planktonic foraminifer, Gallitellia vivans, has been recorded in the Quaternary sediments exposed in the Gulf of Cambay. Its occurrence in the sediments dated similar to 50 ka and similar to 125 ka respectively, is identical to peak occurrence of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::0cb7712f0bdaed6d9637db248dc3d273
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8561

ESR AND PROTON ENDOR STUDIES IN SINGLE-CRYSTALS OF AMMONIUM HYDROGEN 1-MALATE

Autor: KUMAR, MR, LINGAM, KV, RAO, TKG

Publikováno v: IndraStra Global.

The techniques of ESR and ENDOR have been used to study the radicals trapped in a gamma-irradiated single crystal of ammonium hydrogen 1-malate. A radical of the type HOOC-CH2-COH-COO was observed and analysed. The ENDOR experimental tensors showed c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::62a5ced7983e00cbf1de13a989b78ff7
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12504