Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Valdir Bindilatti"'
Autor:
Valdir Bindilatti
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Medimos a temperatura de transição supercondutora, TC , dos supercondutores amorfos La80Ga20, La80Al20 e La75Al15In10, em função da pressão hidrostática (até P~11Kbar). Nesses materiais o comportamento de Tc com pressão é similar ao do lant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db3ec194033ab46ce21a87b93dd9511
https://doi.org/10.11606/d.43.1981.tde-09042015-153554
https://doi.org/10.11606/d.43.1981.tde-09042015-153554
Autor:
Paul M. Lahti, Nei F. Oliveira, Armando Paduan-Filho, Xavier Gratens, Gonca Seber, Rafael S. Freitas, Joel T. Mague, Valdir Bindilatti, Naoki Yoshioka
Publikováno v:
Journal of the American Chemical Society. 134:3825-3833
Mixtures of 2-(4,5,6,7-tetrafluorobenzimidazol-2-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (F4BImNN) and 2-(benzimidazol-2-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (BImNN) crystallize as solid solutions (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf81325c3f78bb2051a389c7d0716ab
https://doi.org/10.1021/ja2104697
https://doi.org/10.1021/ja2104697
Autor:
Paul M. Lahti, Armando Paduan-Filho, Safo Aboaku, Nei F. Oliveira, John A. Schlueter, Valdir Bindilatti
Publikováno v:
Chemistry of Materials. 23:4844-4856
2-(Meta-aminophenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (mAPN) and 2-(para-aminophenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (pAPN) were synthesized and subjected to magnetostructural analysis. Both for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b33540aa027cc5697514d1f6c159cd3e
https://doi.org/10.1021/cm202303q
https://doi.org/10.1021/cm202303q
Autor:
W. M. Pontuschka, S G Couto, V.L.R. Salvador, Antonio J. Costa-Filho, G. E. S. Brito, Vicente Sagredo, J. Mantilla, Lionel Fernel Gamarra, Valdir Bindilatti
Publikováno v:
Journal of Physics: Condensed Matter. 17:2755-2762
An electron paramagnetic resonance (EPR) study of the Mn concentration and temperature in the range of 4 K ≤T≤300 K for the dilute semimagnetic semiconductor Zn1−xMnxIn2Se4 is reported. The EPR spectra were measured for the concentrations 0.01
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b3dd96f3d8b8f7781a17eb6a824c5f
https://doi.org/10.1088/0953-8984/17/17/025
https://doi.org/10.1088/0953-8984/17/17/025
Publikováno v:
Journal of Physics: Condensed Matter. 16:3555-3562
Single crystals of Zn_(1-x)Mn_xIn_2Se_4 were grown by the chemical vapour phase transport technique (CVT). The Mn concentration was varied from x=1 to x=0.01. Through X-rays powder diffraction patterns and Laue diagrams of single crystals we studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41eb19f0ab0e697ff5a7d25f3663a81f
https://doi.org/10.1088/0953-8984/16/21/005
https://doi.org/10.1088/0953-8984/16/21/005
Autor:
Valdir Bindilatti, Y. Shapira
Publikováno v:
Journal of Applied Physics. 92:4155-4185
A magnetic cluster is a group of magnetic ions (“spins”) that interact with each other but which, to a good approximation, do not interact with other magnetic ions. Such clusters are responsible for many of the interesting and useful properties o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d12a7f1201c72bed97ca01fd1ab83513
https://doi.org/10.1063/1.1507808
https://doi.org/10.1063/1.1507808
Publikováno v:
Physical Review B. 62:8965-8968
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ebae3d4985d5a94b5f93294c54e947a
https://doi.org/10.1103/physrevb.62.8965
https://doi.org/10.1103/physrevb.62.8965
Autor:
Y. Shapira, M. T. Liu, Salam Charar, Valdir Bindilatti, Nei F. Oliveira, A. Errebbahi, E. ter Haar, Xavier Gratens, Z. Golacki
Publikováno v:
Journal of Physics: Condensed Matter. 12:3711-3718
The magnetization of Sn1-x Eux Te, with x = 0.011 and 0.042, was measured at 20 mK in magnetic fields up to 90 kOe. Magnetization steps (MSTs) from pairs and triplets were observed. The MSTs give J /kB = -0.311±0.006 K for the dominant Eu-Eu exchang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ba9ea11895b0f72ff2bcf38834b852
https://doi.org/10.1088/0953-8984/12/15/317
https://doi.org/10.1088/0953-8984/12/15/317
Publikováno v:
Materials Science Forum. :363-370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7d022ec2fdabd95aa4f0e2ccf7aa35
https://doi.org/10.4028/www.scientific.net/msf.302-303.363
https://doi.org/10.4028/www.scientific.net/msf.302-303.363