Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Robert A. Sayer"'
Autor:
Robert A. Sayer
Publikováno v:
Heat Transfer Research. 47:733-744
Autor:
Robert A. Sayer
Publikováno v:
Heat Transfer Engineering. 36:433-438
Thermal contact resistance (TCR) is most commonly measured using one-dimensional steady-state calorimetric techniques. In these experimental methods, a temperature gradient is applied across two contacting beams and the temperature drop at the interf
Autor:
Timothy C. Marinone, Justin R. Serrano, Robert Joseph Cordova, Robert A. Sayer, Timothy S. Fisher, Timothy P. Koehler, Stephen L. Hodson
Publikováno v:
International Journal of Micro-Nano Scale Transport. 5:81-94
Removal of waste heat generated via Joule heating during the operation of electronic devices is critical to overall system performance and reliability. A significant fraction of the overall thermal budget is consumed by heat transfer across the inter
Publikováno v:
Birck and NCN Publications
DC electrical self-heating (Joule heating) is exploited to characterize the thermal behavior of Ni microbridges. The temperature rise of the devices due to self-heating is monitored using an infrared microscope for current densities up to 10(5) A/cm(
Publikováno v:
Birck and NCN Publications
A carbon nanotube (CNT) thermometer that operates on the principles of electrical shot noise is reported. Shot noise thermometry is a self-calibrating measurement technique that relates statistical fluctuations in dc current across a device to temper
Publikováno v:
PRISM: NNSA Center for Prediction of Reliability, Integrity and Survivability of Microsystems
Birck and NCN Publications
Birck and NCN Publications
Vertical single-walled carbon nanotubes (v-SWCNTs) are synthesized within highly ordered porous anodic alumina (PAA) templates supported on Si substrates. A process for obtaining thin-film PAA with long-range ordered nanopores is presented in this pa
Autor:
Robert A. Sayer, Bharat Bhushan
Publikováno v:
Microsystem Technologies. 13:71-78
A polyvinylsilixane sample fabricated to replicate biological attachment systems consisting of microscale pillars (about 230/mm2) approximately 50 μm in diameter, 70 μm in height, and 60 μm center-to-center was characterized for surface roughness,
Publikováno v:
Chemical Physics Letters. 419:545-549
We demonstrate in this letter an ability to manipulate threshold concentrations for the observation of cavity enhanced Raman scattering (CERS) in microdroplets, and to enhance the intensity of scatter from a selected component in binary component (ni
Publikováno v:
Chemical Physics Letters. 366:34-41
A method for determining aerosol size distributions by single laser-shot single droplet cavity enhanced Raman scattering (CERS) is presented. Droplets are illuminated with the tripled output from a Nd:YAG laser at 355 nm and the CERS fingerprint acqu
Autor:
Lee A. Fielding, Steven P. Armes, Paul Martin Staniland, Robert Michael Sayer, Ian Robert Tooley
Publikováno v:
Journal of colloid and interface science. 426
Four poly(2-vinylpyridine) latexes with intensity-average mean diameters ranging between 246 and 955 nm were prepared by aqueous emulsion polymerisation. These latexes were characterised by transmission electron microscopy, field emission scanning el