Zobrazeno 1 - 10
of 22
pro vyhledávání: '"R. Rajivgandhi"'
Autor:
J. Arout Chelvane, R. Nirmala, Satish K. Malik, J. Rajesh Krishna, S. Quezado, R. Rajivgandhi
Publikováno v:
Journal of Magnetism and Magnetic Materials. 448:351-354
Magnetic and magnetocaloric properties of the melt-spun HoCo 2 compound have been investigated. The sample orders ferrimagnetically at ∼94 K (T C ). This is about 14 K larger than that of the T C reported for the arc-melted HoCo 2 sample. This is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ce98fe98b1d6b4be36131664ae58629
https://doi.org/10.1016/j.jmmm.2017.08.004
https://doi.org/10.1016/j.jmmm.2017.08.004
Publikováno v:
Journal of Magnetism and Magnetic Materials. 433:169-177
Magnetocaloric effect (MCE) in RNi (where R = Gd, Tb and Ho) compounds has been studied in their arc-melted and melt-spun forms. The compound GdNi has the orthorhombic CrB-type structure (Space group Cmcm, No. 63) and the compound HoNi has the orthor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc4dd07edade6f907638dd0b08ea8cb
https://doi.org/10.1016/j.jmmm.2017.03.011
https://doi.org/10.1016/j.jmmm.2017.03.011
Publikováno v:
Journal of Magnetism and Magnetic Materials. 418:9-13
Magnetization measurements have been carried out on the melt-spun ribbon sample of the rare earth intermetallic compound DyNi (Orthorhombic, FeB-type, Space group Pnma) and its magnetic and magnetocaloric properties are compared with those of the arc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f437fbed476216f807974745f51b1cd
https://doi.org/10.1016/j.jmmm.2016.02.052
https://doi.org/10.1016/j.jmmm.2016.02.052
Publikováno v:
Journal of Magnetism and Magnetic Materials. 418:118-121
Magnetic and magnetocaloric properties of polycrystalline Ho5Ge4 (orthorhombic, Sm5Ge4-type, Space group Pnma, No. 62, oP36) compound have been studied. This compound orders antiferromagnetically at ~24 K (TN). From the magnetization vs field isother
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a8432f09d25a77add209d37fa25fac
https://doi.org/10.1016/j.jmmm.2016.03.039
https://doi.org/10.1016/j.jmmm.2016.03.039
Publikováno v:
Journal of Alloys and Compounds. 815:152659
In this work, magnetic and magnetocaloric properties of melt-spun RCu2 (R = Gd, Tb, Dy, Ho and Er) compounds have been studied. The melt-spun samples have formed in the same orthorhombic crystal structure (space group Imma, no. 74) as that of the arc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c958d10161f746ee75d15e8f6b101bb
https://doi.org/10.1016/j.jallcom.2019.152659
https://doi.org/10.1016/j.jallcom.2019.152659
Autor:
A. K. Nigam, R. Rajivgandhi, S. K. Malik, R. Nirmala, S. Quezado, Sagar Ghorai, S. Prabhakar, Sudhindra Rayaprol, Moumita Naskar
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468029c5b17ba56a44985865c75e2395
https://doi.org/10.1063/1.5029095
https://doi.org/10.1063/1.5029095
Publikováno v:
AIP Conference Proceedings.
Polycrystalline ErCu2 compound has been prepared by arc melting in inert atmosphere and its magnetic and magnetocaloric properties have been studied. ErCu2 orders antiferromagnetically at TN ~ 11 K. A field induced metamagnetic transition is observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e15252354673581cbae74e2311007bc
https://doi.org/10.1063/1.4980779
https://doi.org/10.1063/1.4980779
Autor:
V. S. Sarma, R. Rajivgandhi, M. Vasanthavigar, R. Manivannan, K. Srinivasamoorthy, S. Chidambaram, P. Anandhan, K. Vijayaraghavan
Publikováno v:
Arabian Journal of Geosciences. 4:1215-1228
A study was carried in Mettur taluk, Salem district of Tamilnadu, India to develop a DRASTIC vulnerability index in GIS environment owing to groundwater pollution with increasing population, industries, and agricultural activities. Seven DRASTIC laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f40f71a4ac11a08eda1c577598e4d2d
https://doi.org/10.1007/s12517-010-0138-x
https://doi.org/10.1007/s12517-010-0138-x
Autor:
R. Manivannan, K. Srinivasamoorthy, P. Anandhan, Sivaprakasam Vasudevan, M. Vasanthavigar, C. Nanthakumar, K. Vijayaraghavan, R. Rajivgandhi, S. Chidambaram
Publikováno v:
Arabian Journal of Geosciences. 4:91-102
A total of 162 groundwater samples for three representative seasons were collected from Salem district of Tamilnadu, India to decipher hydrogeochemistry and groundwater quality for determining its suitability for drinking and agricultural proposes. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b679742889b3ba0c5e1628f0d1c4e2af
https://doi.org/10.1007/s12517-009-0076-7
https://doi.org/10.1007/s12517-009-0076-7
Publikováno v:
Environmental monitoring and assessment. 182(1-4)
Investigation has been made to identify groundwater vulnerability to pollution by using geoelectric and hydrochemical investigations in an important industrial town Mettur located in Tamilnadu state of India. Schlumberger vertical electric soundings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32eb29207f9da4ebd997a84a73181909
https://pubmed.ncbi.nlm.nih.gov/21229305
https://pubmed.ncbi.nlm.nih.gov/21229305