Zobrazeno 1 - 10
of 1 092
pro vyhledávání: '"Bluhm H."'
Autor:
Dupuy, R., Filser, J., Richter, C., Buttersack, T., Trinter, F., Gholami, S., Seidel, R., Nicolas, C., Bozek, J., Egger, D., Oberhofer, H., Thürmer, S., Hergenhahn, U., Reuter, K., Winter, B., Bluhm, H.
Publikováno v:
Phys. Rev. Lett. 130 (15) 156901 (2023)
The determination of depth profiles across interfaces is of primary importance in many scientific and technological areas. Photoemission spectroscopy is in principle well suited for this purpose, yet a quantitative implementation for investigations o
Externí odkaz:
http://arxiv.org/abs/2209.15437
Autor:
Kersell, H., Chen, P., Martins, H., Lu, Q., Brausse, F., Liu, B. -H., Blum, M., Roy, S., Rude, B., Kilcoyne, A., Bluhm, H., Nemšák, S.
We have developed an experimental system to simultaneously observe surface structure, morphology, composition, chemical state, and chemical activity for samples in gas phase environments. This is accomplished by simultaneously measuring X-ray photoel
Externí odkaz:
http://arxiv.org/abs/2101.02770
Autor:
Conti, G., Nemšák, S., Kuo, C. -T., Gehlmann, M., Conlon, C., Keqi, A., Rattanachata, A., Karslıoğlu, O., Mueller, J., Sethian, J., Bluhm, H., Rault, J. E., Rueff, J. P., Fang, H., Javey, A., Fadley, C. S.
Free-standing nanoribbons of InAs quantum membranes (QMs) transferred onto a (Si/Mo) multilayer mirror substrate are characterized by hard x-ray photoemission spectroscopy (HXPS), and by standing-wave HXPS (SW-HXPS). Information on the chemical compo
Externí odkaz:
http://arxiv.org/abs/1801.05480
Autor:
Vandersypen, L. M. K., Bluhm, H., Clarke, J. S., Dzurak, A. S., Ishihara, R., Morello, A., Reilly, D. J., Schreiber, L. R., Veldhorst, M.
Publikováno v:
npj Quantum Information 3, 34 (2017)
Semiconductor spins are one of the few qubit realizations that remain a serious candidate for the implementation of large-scale quantum circuits. Excellent scalability is often argued for spin qubits defined by lithography and controlled via electric
Externí odkaz:
http://arxiv.org/abs/1612.05936
Publikováno v:
PRL 110, 146804 (2013)
Two level systems that can be reliably controlled and measured hold promise in both metrology and as qubits for quantum information science (QIS). When prepared in a superposition of two states and allowed to evolve freely, the state of the system pr
Externí odkaz:
http://arxiv.org/abs/1208.2023
Autor:
Barthel, C., Medford, J., Bluhm, H., Yacoby, A., Marcus, C. M., Hanson, M. P., Gossard, A. C.
Publikováno v:
Phys. Rev. B 85, 035306 (2012)
Using single-shot charge detection in a GaAs double quantum dot, we investigate spin relaxation time T_1 and readout visibility of a two-electron singlet-triplet qubit following single-electron dynamic nuclear polarization (DNP). For magnetic fields
Externí odkaz:
http://arxiv.org/abs/1108.4210
Autor:
Biercuk, M. J., Bluhm, H.
We present a study of the prospects for coherence preservation in solid-state spin qubits using dynamical decoupling protocols. Recent experiments have provided the first demonstrations of multipulse dynamical decoupling sequences in this qubit syste
Externí odkaz:
http://arxiv.org/abs/1101.5189
Autor:
Gullans, M., Krich, J. J., Taylor, J. M., Bluhm, H., Halperin, B. I., Marcus, C. M., Stopa, M., Yacoby, A., Lukin, M. D.
Publikováno v:
Phys. Rev. Lett. 104, 226807 (2010)
We theoretically investigate the controlled dynamic polarization of lattice nuclear spins in GaAs double quantum dots containing two electrons. Three regimes of long-term dynamics are identified, including the build up of a large difference in the Ov
Externí odkaz:
http://arxiv.org/abs/1003.4508
We report results of low-temperature thermodynamic and transport measurements of Pb_{1-x}Tl_{x}Te single crystals for Tl concentrations up to the solubility limit of approximately x = 1.5%. For all doped samples, we observe a low-temperature resistiv
Externí odkaz:
http://arxiv.org/abs/cond-mat/0409174
Publikováno v:
Astron.Astrophys. 416 (2004) 251-262
The FUSE far-ultraviolet interstellar spectra toward seven targets in NGC 6231 show that the molecules H_2, HD, and CO as well as various atomic species are distributed in several clouds. The main absorption component found on the sight lines lies in
Externí odkaz:
http://arxiv.org/abs/astro-ph/0312065