Zobrazeno 1 - 10
of 547
pro vyhledávání: '"Bouquet, F"'
Using smartphones in experimental physics teachings offers many advantages in term of engagement, pedagogy and flexibility. But it presents the drawbacks of possibly endangering the device and also facing the heterogeneity of available sensors on dif
Externí odkaz:
http://arxiv.org/abs/2107.10531
Autor:
Hilberer, A., Laurent, G., Lorin, A., Partier, A., Bobroff, J., Bouquet, F., Even, C., Fischbach, J. M., Marrache-Kikuchi, C. A., Monteverde, M., Pilette, B., Quay, Q.
The current performances of single-board microcontrollers render them attractive not only for basic applications but also for more elaborate projects, amongst which physics teaching or research. In this article, we show how temperature-dependent tran
Externí odkaz:
http://arxiv.org/abs/1809.08075
Publikováno v:
Physics Education, Volume 54, Number 2, March 2019
We describe four classical undergraduate physics experiments that were done with everyday objects and low-cost sensors: mechanical oscillations, transmittance of light through a slab of matter, beam deformation under load, and thermal relaxation due
Externí odkaz:
http://arxiv.org/abs/1807.03203
We describe a project-based physics lab, which we proposed to third-year university students. Theses labs are based on new open-source low-cost equipment (Arduino microcontrollers and compatible sensors). Students are given complete autonomy: they de
Externí odkaz:
http://arxiv.org/abs/1601.06659
Publikováno v:
In Aerospace Science and Technology March 2021 110
Autor:
Kermarrec, E., Zorko, A., Bert, F., Colman, R. H., Koteswararao, B., Bouquet, F., Bonville, P., Hillier, A., Amato, A., van Tol, J., Ozarowski, A., Wills, A. S., Mendels, P.
Publikováno v:
Phys. Rev. B 90, 205103 (2014)
We report $^{35}$Cl NMR, ESR, $\mu$SR and specific heat measurements on the $S=1/2$ frustrated kagom\'e magnet kapellasite, $\alpha-$Cu$_3$Zn(OH)$_6$Cl$_2$, where a gapless spin liquid phase is stabilized by a set of competing exchange interactions.
Externí odkaz:
http://arxiv.org/abs/1410.7688
Publikováno v:
Physica C 483, 213 (2012)
High-impedance contacts made on the surface of Sr$_{0.88}$La$_{0.12}$CuO$_2$ superconducting thin films systematically display a zero-bias anomaly. We consider two-level systems (TLS) as the origin of this anomaly. We observe that the contribution of
Externí odkaz:
http://arxiv.org/abs/1203.6746
Autor:
Fåk, B., Kermarrec, E., Messio, L., Bernu, B., Lhuillier, C., Bert, F., Mendels, P., Koteswararao, B., Bouquet, F., Ollivier, J., Hillier, A. D., Amato, A., Colman, R. H., Wills, A. S.
Publikováno v:
Phys. Rev. Lett. 109, 037208 (2012)
Magnetic susceptibility, NMR, muSR, and inelastic neutron scattering measurements show that kapellasite, Cu3Zn(OH)6Cl2, a geometrically frustrated spin-1/2 kagome antiferromagnet polymorphous with the herbertsmithite mineral, is a gapless spin liquid
Externí odkaz:
http://arxiv.org/abs/1203.6107
We report on the spectra of point-contacts made on Sr$_{0.88}$La$_{0.12}$CuO$_2$ thin films. Besides a clear evidence for the superconducting gap, we discuss the origin of specific features, such as resistance peaks at the gap voltage and the occurre
Externí odkaz:
http://arxiv.org/abs/1201.3790