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Manifestation of the Transition Semiconductor-Semimetal and Intrinsic Interface State in Band Structure and Magneto-Transport Properties in Nanostructure Superlattice

Autor: M. Massaq, M. Srinivasa Vinod, M. Braigue, A. Nafidi, A. Idbaha, A. Daddabi, Y. Benlaabidya, J. Hemine, R. Morghi, T. El Gouti, Hassan Chaib

Publikováno v: Journal of Superconductivity and Novel Magnetism. 25:2611-2617

We report here G carrier’s magneto-transport properties and the band structure results for II-VI semiconductors. HgTe is a zero gap semiconductor and when it is sandwiched between CdTe layers yield a small gap HgTe/CdTe superlattice which is the ke

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21c0bcde6c092b183e6a9b373955fa19
https://doi.org/10.1007/s10948-011-1229-y

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Correlation Between Enhanced ${\rm T}_{\rm c}$, the Unit Cell Volume and AC Magnetic Shielding in Argon Preheated $({\rm Y}_{1-{\rm x}}{\rm Eu}_{\rm x})({\rm SrBa}){\rm Cu}_{3}{\rm O}_{6+{\rm z}}$

Autor: M. Braigue, M. Massaq, A. Nafidi, R Suryanarayanan, Essediq Youssef El Yakoubi, M S Vinod, Hassan Chaib, J. Hemine, R. Morghi

Publikováno v: IEEE Transactions on Applied Superconductivity. 21:2732-2736

We report here on the preparation, X-ray diffraction with Rietveld refinement, resistivity and AC magnetic susceptibility measurements of (Y1-xEux)(SrBa)Cu3O6.94. Each sample was subject to two types of heat treatment: oxygen annealing [O] and argon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::659965fe8760b251c6fb9cbc4e963b38
https://doi.org/10.1109/tasc.2010.2088372

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Correlation Between Enhanced ${\rm T}_{\rm c}$, AC Magnetic Irreversibility Line and Heat Treatment in High ${\rm T}_{\rm c}$ Superconductors

Autor: M. Braigue, Essediq Youssef El Yakoubi, Hassan Chaib, M S Vinod, R. Morghi, T. El Gouti, J. Hemine, A. Nafidi, R Suryanarayanan

Publikováno v: IEEE Transactions on Applied Superconductivity. 21:2727-2731

We report here on the preparation, resistivity, AC magnetic susceptibility measurements and effect of heat treatments in (Y1-xSmx)(SrBa)Cu3O6+z. Each sample was subject to two type of heat treatment: oxygen annealing [O] and argon annealing followed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92c6a8b07934197e1810a540760a4a20
https://doi.org/10.1109/tasc.2010.2088371

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Application of the transition semiconductor semimetal in modulated nanostructures for communication as infrared optoelectronic device

Autor: Hassan Chaib, A. El kaaouachi, R. Morghi, E.Y. El Yakoubi, A. El Abidi, Matteo d'Astuto, M. Braigue, A. Nafidi

Publikováno v: Physica B: Condensed Matter. 405:936-940

We report here electronic properties of a two-dimensional modulated superlattice nanostructure. Our sample, grown by MBE, had a period d=d1+d2 (90 layers) of d1=5.6 nm (HgTe)/d2=3 nm (CdTe). Calculations of the specters of energy E(d2), E(kz) and E(k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c19b80b7e6229d0a92a4112c09d92f
https://doi.org/10.1016/j.physb.2009.10.019

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Isovalent Substitution and Heat Treatments Control of Tc, Chain Oxygen Disorder and Structural Phase Transition in High Tc Superconductors (Y1-xNdx)SrBaCu3O6+z

Autor: Hassan Chaib, K. Chander Singh, K. Khallouq, R. Morghi, Abdelhakim Nafidi, B. Marí Soucase, Abdeljabar Aboulkassim, Bouchaib Hartiti, T. Ait Taleb, M. Mollar García, H. Charafi

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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We report here on the preparation, X-ray diffraction with Rietveld refinement, AC magnetic susceptibility measurements and effect of heat treatments in (Y1−x Nd x )SrBaCu3O6+z . Each sample was subject to two types of heat treatment: oxygen anneali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad3e9d552aaabc9c88d8dc959a05fdf8
http://hdl.handle.net/10251/68415

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Enhancement of Tc, orthorhombicity and AC magnetic shielding in argon preheated HTC superconductor (Y1−xSmx)(SrBa)Cu3O6+z

Autor: R. Morghi, A. Tirbiyine, Matteo d'Astuto, A. Nafidi, M. Braigue, E.Y. El Yakoubi, M. Srinivasa Vinod, E Garcia Michel

Publikováno v: IOP Conference Series: Materials Science and Engineering. 13:012008

We report in this paper on the preparation, X rays diffraction, AC magnetic compound measurements and the effect of heat treatments in (Y1?xSmx)(SrBa)Cu3O6+z (x = 0, 0.2, 0.4, 0.5, 0.6, 0.8, 1). Each sample was subjected to two types of heat treatmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fea8691a6e0872a17b5e5450b6988434
https://doi.org/10.1088/1757-899x/13/1/012008

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