Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ong, Florian"'
Autor:
Ong, Florian R., Schüppert, Klemens, Jobez, Pierre, Teller, Markus, Ames, Ben, Fioretto, Dario A., Friebe, Konstantin, Lee, Moonjoo, Colombe, Yves, Blatt, Rainer, Northup, Tracy E.
We describe a novel method to measure the surface charge densities on optical fibers placed in the vicinity of a trapped ion, where the ion itself acts as the probe. Surface charges distort the trapping potential, and when the fibers are displaced, t
Externí odkaz:
http://arxiv.org/abs/2002.02245
Autor:
Lee, Moonjoo, Friebe, Konstantin, Fioretto, Dario A., Schüppert, Klemens, Ong, Florian R., Plankensteiner, David, Torggler, Valentin, Ritsch, Helmut, Blatt, Rainer, Northup, Tracy E.
Publikováno v:
Phys. Rev. Lett. 122, 153603 (2019)
We dispersively couple a single trapped ion to an optical cavity to extract information about the cavity photon-number distribution in a nondestructive way. The photon-number-dependent AC-Stark shift experienced by the ion is measured via Ramsey spec
Externí odkaz:
http://arxiv.org/abs/1810.13340
Autor:
Ong, Florian R., Cui, Zheng, Yurtalan, Muhammet A., Vojvodin, Cameron, Papaj, Michał, Orgiazzi, Jean-Luc F. X., Deng, Chunqing, Bal, Mustafa, Lupascu, Adrian
Publikováno v:
Nanotechnology, vol 26, p 405201 (2015)
We present a fabrication process for graphene-based devices where a graphene monolayer is suspended above a local metallic gate placed in a trench. As an example we detail the fabrication steps of a graphene field-effect transistor. The devices are b
Externí odkaz:
http://arxiv.org/abs/1503.04147
Autor:
Ong, Florian
Des mesures de nanocalorimétrie ont été effectuées sur des systèmes composés d'assemblées de supraconducteurs mésoscopiques: anneaux et disques d'aluminium de diamètres comparables à la longueur de cohérence à température nulle de l'alum
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00184585
http://tel.archives-ouvertes.fr/docs/00/18/45/85/PDF/these_florian_Ong.pdf
http://tel.archives-ouvertes.fr/docs/00/18/45/85/PDF/these_florian_Ong.pdf
Publikováno v:
Nat. Commun. 3:1324 doi: 10.1038/ncomms2332 (2012)
Efficient detection of magnetic fields is central to many areas of research and has important practical applications ranging from materials science to geomagnetism. High sensitivity detectors are commonly built using direct current-superconducting qu
Externí odkaz:
http://arxiv.org/abs/1301.0778
Publikováno v:
Rev. Sci. Instrum. 83, 093904 (2012)
Microwave experiments in dilution refrigerators are a central tool in the field of superconducting quantum circuits and other research areas. This type of experiments relied so far on attaching a device to the mixing chamber of a dilution refrigerato
Externí odkaz:
http://arxiv.org/abs/1209.1039
Autor:
Mallet, François, Ong, Florian R., Palacios-Laloy, Agustin, Nguyen, François, Bertet, Patrice, Vion, Denis, Esteve, Daniel
Publikováno v:
Nature Physics 5 (2009) 791
The future development of quantum information using superconducting circuits requires Josephson qubits with long coherence times combined to a high-delity readout. Major progress in the control of coherence has recently been achieved using circuit qu
Externí odkaz:
http://arxiv.org/abs/1005.5615
Autor:
Garden, Jean-Luc, Guillou, Hervé, Lopeandia, Aitor Fernandez, Richard, Jacques, Heron, Jean-Savin, Souche, Germain, Ong, Florian, Vianay, Benoit, Bourgeois, Olivier
Publikováno v:
Thermochimica Acta 492 (2009) 16-28
Membrane based nanocalorimeters have been developed for ac calorimetry experiments. It has allowed highly sensitive measurements of heat capacity from solid state physics to complex systems like polymers and proteins. In this article we review what h
Externí odkaz:
http://arxiv.org/abs/0908.0609
We present the first measurements of thermal signatures of the Little-Parks effect using a highly sensitive nanocalorimeter. Small variations of the heat capacity $C\_p$ of 2.5 millions of non interacting micrometer-sized superconducting rings thread
Externí odkaz:
http://arxiv.org/abs/cond-mat/0609548
Autor:
Ong, Florian R., Bourgeois, Olivier, Skipetrov, Sergey E., Chaussy, Jacques, Popa, Simona, Mars, Jérôme, Lacoume, Jean-Louis
Publikováno v:
In Physica C: Superconductivity and its applications 2007 466(1):37-45
