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Dive into the research topics where Sonia Haddad is active.

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Featured researches published by Sonia Haddad.


Physical Review B | 2009

Disorder-induced superconductivity in ropes of carbon nanotubes

Besma Bellafi; Sonia Haddad; Samia Charfi-Kaddour

We study the interplay between disorder and superconductivity in a rope of metallic carbon nanotubes. Based on the time-dependent Ginzburg-Landau theory, we derive the superconducting transition temperature


Physical Review B | 2015

Electric field-induced valley degeneracy lifting in uniaxial strained graphene: Evidence from magnetophonon resonance

Mohamed Assili; Sonia Haddad; W. Kang

{T}_{c}


European Physical Journal B | 2006

Field-induced confinement in (TMTSF)2ClO4 under accurately aligned magnetic fields

Nada Joo; Pascale Auban-Senzier; Claude Pasquier; Shingo Yonezawa; Ryuji Higashinaka; Yoshiteru Maeno; Sonia Haddad; Samia Charfi-Kaddour; M. Héritier; K. Bechgaard; D. Jérome

taking into account the critical superconducting fluctuations which are expected to be substantially strong in such low-dimensional systems. Our results indicate that, contrary to what is expected,


Physical Review B | 2014

Long-wavelength optical phonon behavior in uniaxial strained graphene: Role of electron-phonon interaction

Mohamed Assili; Sonia Haddad

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Journal of Physics: Condensed Matter | 2013

Interlayer magnetoresistance in multilayer Dirac electron systems: motion and merging of Dirac cones

Mohamed Assili; Sonia Haddad

increases by increasing the amount of disorder. We argue that this behavior is due to the dynamics of the tubes which reduces the drastic effect of the local disorder on superconductivity by enhancing the intertube Josephson tunneling. We also found that


Journal of Physics: Condensed Matter | 2011

Inhomogeneous superconductivity in organic conductors: the role of disorder and magnetic field

Sonia Haddad; Samia Charfi-Kaddour; J.P. Pouget

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Physical Review B | 2005

Field-induced spin-density-wave phases in (TMTSF)2ClO4 at high magnetic field : Effect of anion ordering

Sonia Haddad; Samia Charfi-Kaddour; M. Héritier; R. Bennaceur

is enhanced as the effective dimensionality of the rope increases by increasing the number


European Physical Journal B | 1999

Orbital effect of a magnetic field on two-leg Hubbard ladder

Sonia Haddad; M. Héritier; R. Bennaceur

N


Physical Review B | 2018

Kohn anomaly of optical zone boundary phonons in uniaxial strained graphene: Role of the Dirac cone electronic dispersion

Sonia Haddad; Lassaad Mandhour

of the tubes forming the rope. However,


Synthetic Metals | 2009

Superconducting and magnetic phases in quenched perchlorate Bechgaard salts

Noomen Belmechri; Gilles Abramovici; M. Héritier; Sonia Haddad; Samia Charfi-Kaddour

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M. Héritier

University of Paris-Sud

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C. Nickel

University of Paris-Sud

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D. Jérome

University of Paris-Sud

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J.P. Pouget

University of Paris-Sud

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Nada Joo

University of Paris-Sud

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