Results 21 to 30 of about 630,664 (285)

Electrical transport properties of manganite powders under pressure [PDF]

, 2012
We have measured the electrical resistance of micrometric to nanometric powders of the La$_{5/8-y}$Pr$_y$Ca$_{3/8}$MnO$_3$ (LPCMO with y=0.3) manganite for hydrostatic pressures up to 4 kbar.
A.G. Leyva, Acha, C. Acha, Cohn, Collado, Curiale, Dagotto, Dietz, Dutta, Garbarino, Joshi, Leyva, M.G. Rodríguez, Sheng, Sheng, Sánchez, Uehara   +16 more
core   +2 more sources

Transport Properties of Natural and Artificial Smart Fabrics Impregnated by Graphite Nanomaterial Stacks

Nanomaterials, 2021
In this work, we studied the transport properties (thermal and electrical conductivity) of smart fabric materials treated with graphite nanomaterial stacks–acetone suspensions. An innovative and easy method to produce graphite nanomaterial stacks–acetone-
Carola Esposito Corcione, Francesca Ferrari, Raffaella Striani, Antonio Greco   +3 more
doaj   +1 more source

Analysis of dielectric and electrical transport properties of NdFeAsO ceramic [PDF]

Cerâmica, 2022
The iron-based ceramic NdFeAsO was synthesized by the solid-state reaction method. The tetragonal crystal structure was confirmed at room temperature through the X-ray diffraction technique. The dielectric characteristics i.e.
G. K. Mishra, N. K. Mohanty, B. Behera
doaj   +1 more source

Electrical transport properties of V2O5-added Ni–Co–Zn ferrites

Journal of Advanced Dielectrics, 2021
Frequency-dependent dielectric constant, dielectric loss, AC conductivity values and complex impedance spectra of V2O5-added Ni–Co–Zn ferrites ([Formula: see text][Formula: see text][Formula: see text]Fe2[Formula: see text] [Formula: see text]V2O5, where
M. Firoz Uddin, M. Samir Ullah, S. Manjura Hoque, F. A. Khan, A. A. Momin, Sm. Rubayatul Islam, Faizus Salehin, M. A. Hakim   +7 more
doaj   +1 more source

Giant magnetoresistance in the cluster glass regime of Co-Ga alloys

AIP Advances, 2016
A detailed study of low temperature electrical transport properties of CoxGa100−x (x = 54, 55.5, 57) alloy has been carried out. The origin of the resistivity anomalies and correlation between magnetic and electrical transport properties are identified ...
Sk Mohammad Yasin, Ritwik Saha, V. Srinivas, S. Kasiviswanathan, A. K. Nigam   +4 more
doaj   +1 more source

Metallic ground state and glassy transport in single crystalline URh$_2$Ge$_2$: Enhancement of disorder effects in a strongly correlated electron system [PDF]

, 2004
We present a detailed study of the electronic transport properties on a single crystalline specimen of the moderately disordered heavy fermion system URh$_2$Ge$_2$.
A. Otop, A. Perucchi, B. L. Altshuler, F. J. Litterst, H. Kontani, I. Maksimov, J. A. Mydosh, L. Degiorgi, S. Süllow   +8 more
core   +3 more sources

Structural, magnetic and electrical transport properties of YMnAl [PDF]

AIP Advances
The intermetallic compound YMnAl, crystallizing in the cubic C-15 (MgCu2-type) structure, was prepared using arc-melting and annealing. Rietveld refinement of the XRD pattern yields a lattice parameter of a = 7.816(1) Å.
Parashu Kharel, Mohd Anas, Yogesh Khatri, Renat Sabirianov   +3 more
doaj   +1 more source

Synthesis, structure, magnetic and half-metallic properties of Co2−xRuxMnSi (x = 0, 0.25, 0.5, 0.75, 1) compounds

IUCrJ, 2020
A series of Co2−xRuxMnSi (x = 0, 0.25, 0.5, 0.75, 1) Heusler compounds were successfully synthesized. The heat-treatment conditions were crucial to make the materials form a single phase with a Heusler structure.
H. P. Zhang, W. B. Liu, X. F. Dai, X. M. Zhang, H. Y. Liu, X. Yu, G. D. Liu   +6 more
doaj   +1 more source

Use of a Natural Clinoptilolite Monolith as a Negative Temperature Coefficient Thermistor

Engineering Proceedings, 2023
Geomorphic clinoptilolite, a mechanically and thermally stable mineral substance, has very useful electrical properties due to the presence of extra-framework cations in the crystal structure. Indeed, owing to the electrical transport that alkaline earth
Loredana Schiavo, Gianfranco Carotenuto
doaj   +1 more source

Electrical transport properties of liquid Pb-Li alloys [PDF]

Physica Scripta, 2021
It is generally observed that electrical transport properties of simple liquid metal based alloys can be explained well in terms of Faber-Ziman theory, 2kF scattering model and finite mean free path approach. However, these approaches give poor description for materials, which show departure from nearly free electron (NFE) model. Taking Pb-Li as a test
S G Khambholja, A Abhishek
openaire   +2 more sources