Zobrazeno 1 - 10
of 767
pro vyhledávání: '"R. C. JAKLEVIC"'
Publikováno v:
Tribology Transactions. 39:609-614
Shudder in continuously slipping wet clutch (CSWC) systems is an instability that manifests itself as a vibration of the automobile's drive train. Dynamometer experiments imply that the shudder is connected to degradation of the frictional properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba2380e56fec6b8a9ca701280b2da89
https://doi.org/10.1080/10402009608983573
https://doi.org/10.1080/10402009608983573
Publikováno v:
Physical Review B. 48:12104-12109
We have measured Coulomb-blockade effects in a two-tunnel-junction structure formed with a scanning-tunneling-microscope (STM) tip and samples composed of gold particles deposited onto a partially oxidized aluminum-base-layer film. Clear topographic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03980a362b0d43432c2da628a594a521
https://doi.org/10.1103/physrevb.48.12104
https://doi.org/10.1103/physrevb.48.12104
Publikováno v:
Physical Review B. 43:3821-3830
A simple theory of the effect of monatomic steps on the local density of surface states and on the conductance of a scanning tunneling microscope (STM) has been developed. This theory is based upon reflection and transmission amplitudes for surface e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b410e53c7c7f57ba3e90c10dacdf1f
https://doi.org/10.1103/physrevb.43.3821
https://doi.org/10.1103/physrevb.43.3821
Publikováno v:
Physical Review B. 42:8698-8701
The authors show that the I-V characteristics measured at 4 K of single tunnel junctions between the tip of a scanning tunneling microscope and a metallic sample are sensitive to the materials used. The superconducting energy gap of lead is observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf924bac8c6c40dfa7a54ae2649761eb
https://doi.org/10.1103/physrevb.42.8698
https://doi.org/10.1103/physrevb.42.8698
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 8:3662-3665
We describe a method for measurement of the local density of states on metals with the scanning tunneling microscope and apply it to the study of the sp‐gap surface state on Au(111). Local surface state peak intensity changes are found to correlate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6530095005849148a0452550b00859e2
https://doi.org/10.1116/1.576476
https://doi.org/10.1116/1.576476
Publikováno v:
Physical Review B. 41:8904-8911
We have measured reproducible tunneling spectra on ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7}$ (${\mathit{T}}_{\mathit{c}}$\ensuremath{\sim}85 K) thin films (thickness \ensuremath{\sim}2 \ensuremath{\mu}m) with a cryogenic scanning tunn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a744bf2b12ab3e4561826a5b6a27b17
https://doi.org/10.1103/physrevb.41.8904
https://doi.org/10.1103/physrevb.41.8904
Publikováno v:
Review of Scientific Instruments. 65:2255-2257
A miniature capacitive force sensor which fits in the sample position of an atomic force microscope (AFM) has been used to calibrate the force applied by the scanning tip during nanohardness measurements. The sensor is simple, physically robust, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eabd4a1a55aba25f742c96e12448c784
https://doi.org/10.1063/1.1144737
https://doi.org/10.1063/1.1144737
Publikováno v:
Review of Scientific Instruments. 63:4046-4048
When scanning steeply sloped features which are near micron size or taller, scanning tunneling microscopes with conventional feedback control loops exhibit slower response on downhill slopes than on uphill slopes. This effect is caused by the exponen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5812f995539ce095c70d692867aa077
https://doi.org/10.1063/1.1143263
https://doi.org/10.1063/1.1143263
Publikováno v:
Forces in Scanning Probe Methods ISBN: 9789401040273
The effects of boundary lubricants and metallic oxides upon the interaction between two asperities is central to the tribological behavior of metal-metal systems. We have used an Atomic Force Microscope to measure tribological properties of micron-sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7e5d15d09b4e00c7fe32eb331fdbd79
https://doi.org/10.1007/978-94-011-0049-6_37
https://doi.org/10.1007/978-94-011-0049-6_37
Publikováno v:
Physical review. B, Condensed matter. 44(3)
Des considerations energetiquent montrent que les pics usuels dans d 2 I/dv 2 en fonction de la tension sont deplaces par l'energie de chargement de la jonction. De plus, les pics sont elargis par des oscillations d'effet tunnel a electron unique et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b591df527b2c425d21127d44e84fa5ec
https://pubmed.ncbi.nlm.nih.gov/9999666
https://pubmed.ncbi.nlm.nih.gov/9999666