Jean-Philippe Ansermet

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Publications associées (128)

Ferromagnetism at Room Temperature on Electrodeposited Co2+-Doped ZnO Thin Film

Jean-Philippe Ansermet, Jean-Pierre Abid

Predicted by the theory, ferromagnetism is expected in Co-doped ZnO. Recently, ferromagnetism above room temperature was reported in thin films as well as in bulk samples made of cobalt-doped zinc oxide. In this study, we report the preparation of ZnO dope ...

2006

Spin-dependent Peltier effect of perpendicular currents in multilayered nanowires

Jean-Philippe Ansermet, François Reuse, Santiago Serrano Guisan

2006

Nanowires Networks for Biomolecular Detection using Contactless Impedance Tomoscopy Technique

Jean-Philippe Ansermet, Hubert Girault, Jean-Pierre Abid

Here we present the detection of ultralow concentrations of biomolecules in a device made from a polycarbonate membrane containing a network of gold nanowires and using a “contactless” impedance tomoscopy technique. The sensor comprises a thin dielectric l ...

2006

Low Temperature Charge and Orbital Textures in La0.875Sr0.125MnO3

Jean-Philippe Ansermet

American Physical Society2006

Add-on extends the capability of a conventional NMR spectrometer

Arnaud Comment, Jean-Philippe Ansermet

A spectrometer allowing the measurement of signals with spin-spin relaxation times as short as 0.5 μs has been developed. It consists of a transmitter based on a commercial spectrometer and a homemade receiver. The acquired signals are imported in the soft ...

Academic Press Inc - Elsevier Science2005

Fe3O4 nanowires synthesized by electroprecipitation in templates

Jean-Philippe Ansermet, Santiago Serrano Guisan

American Institute of Physics2005

CdTe semiconductor nanowires and NiFe ferro-magnetic metal nanowires electrodeposited into cylindrical nano-pores on the surface of anodized aluminum

Jean-Philippe Ansermet, Xavier Hoffer

Kluwer Academic Publishers, Springer2005

Magnetic properties of pure and Gd-doped EuO probed by NMR

Arnaud Comment, Jean-Philippe Ansermet

An Eu NMR study in the ferromagnetic phase of pure and Gd-doped EuO was performed. A complete description of the NMR line shape of pure EuO allowed for the influence of doping EuO with Gd impurities to be highlighted. The presence of a temperature-dependen ...

2005

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