Zobrazeno 1 - 10
of 120
pro vyhledávání: '"L. Howald"'
Autor:
W. Saenrang, B. A. Davidson, F. Maccherozzi, J. P. Podkaminer, J. Irwin, R. D. Johnson, J. W. Freeland, J. Íñiguez, J. L. Schad, K. Reierson, J. C. Frederick, C. A. F. Vaz, L. Howald, T. H. Kim, S. Ryu, M. v. Veenendaal, P. G. Radaelli, S. S. Dhesi, M. S. Rzchowski, C. B. Eom
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Exchange coupling between ferromagnetic and multiferroic materials is a key to magnetoelectric devices but hard to achieve macroscopically. Here, the authors report room–temperature robust and reproducible magnetoelectric switching in Co/BiFeO3 het
Externí odkaz:
https://doaj.org/article/510a57ef1bca426e91b3222a36171d82
Publikováno v:
Microelectronic Engineering. :769-773
A process for batch fabricating and mounting polymer (SU-8, EPON) tips on a mass-produced quartz tuning fork wafer is proposed in this paper. In order to add a sharp tip to a side wall of such tuning forks, three unconventional procedures were combin
Autor:
M. Bammerlin, L. Howald, Ch. Gerber, H.-J. Güntherodt, Alexis Baratoff, R. Lüthi, Ernst Meyer
Publikováno v:
Surface Review and Letters. :1025-1029
In this note we report the first observation of salient features of the Si(111)(7×7) reconstructed surface across monatomic steps by dynamic atomic force microscopy (AFM) in ultrahigh vacuum (UHV). Simultaneous measurements of the resonance frequenc
Publikováno v:
Nanotechnology. 7:340-344
Friction force microscopy is implemented in ultrahigh vacuum conditions. Atomic-scale friction is observed on clean surfaces. The onset of atomic-scale stick - slip is observed and discussed in relation to the plucking model. Comparative measurements
Autor:
L, Howald, A, Maisuradze, P Dalmas, de Réotier, A, Yaouanc, C, Baines, G, Lapertot, K, Mony, J-P, Brison, H, Keller
Publikováno v:
Physical review letters. 110(1)
In the tetragonal heavy fermion system CeCoIn(5) the unconventional superconducting state is probed by means of muon spin rotation. The pressure dependence (0-1 GPa) of the basal-plane magnetic penetration depth (λ(a)), the penetration depth anisotr
Autor:
M. Bammerlin, W. Gutmannsbauer, H.-J. Güntherodt, R. Lüthi, L. Howald, M. Guggisberg, H. Haefke, Ernst Meyer
Publikováno v:
Surface Science. 338:247-260
We performed scanning force microscopy (SFM) in ultrahigh vacuum (UHV) on C60 and AgBr thin films deposited on NaCl(001) substrates. The morphology of the initial growth stage and the nanotribological properties of these thin films are characterized
Publikováno v:
Tribology Letters. 1:23-33
We performed scanning force microscopy (SFM) in ultrahigh vacuum (UHV) on AgBr thin films which were in situ deposited on NaCl(001) substrates. The morphology of the initial growth stage and the nanotribological properties of these thin films are cha
Publikováno v:
Work (Reading, Mass.). 42(4)
Objective To identify employee perceptions regarding disability-related workplace issues in Institutions of Higher Education (IHE). Participants Faculty and staff (N=1,144) at a large, Midwestern university. Methods A voluntary on-line survey of disa
Autor:
N. Kruse, L. Howald, H.-J. Güntherodt, Ernst Meyer, R. Lüthi, L. Scandella, Roel Prins, A. Schumacher
Publikováno v:
Thin Solid Films. 240:101-104
Samples of ultra-thin MoS2 platelets on a mica support were probed for their topography, friction and elasticity by scanning force microscopy. Platelet heights measured in the topographic mode of the instrument indicate the presence of single- and do