Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Y.S. Ku"'
Publikováno v:
2007 7th IEEE Conference on Nanotechnology (IEEE NANO).
The center for measurement standards (CMS) has a research program in optical overlay metrology. The main goal of this work is to improve overlay measurement accuracy. Two main threads are developed to the work - novel in-chip overlay target design, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df371eff8b23823e3ac3b43e6e1ec6a
https://doi.org/10.1109/nano.2007.4601351
https://doi.org/10.1109/nano.2007.4601351
Publikováno v:
2004 Conference on Precision Electromagnetic Measurements.
An axisymmetric parametric model, based on a 2-dimensional finite element method (FEM), was developed in order to calculate both electric field around a charged coaxial cylindrical capacitor and force between its electrodes. It enables us to optimize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73b4a3c27787e78b25e76d336870c87
https://doi.org/10.1109/cpem.2004.305566
https://doi.org/10.1109/cpem.2004.305566
Publikováno v:
2004 Conference on Precision Electromagnetic Measurements.
A measurement system for capacitance traceability based on quantized Hall resistance (QHR) has been established at Center for Measurement Standards (CMS), Taiwan. The system comprises an ac-dc calculable resistor, an ac resistance bridge, a capacitan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5176df0c246e3479f48e44a7d71e103
https://doi.org/10.1109/cpem.2004.305461
https://doi.org/10.1109/cpem.2004.305461
Publikováno v:
Conference Digest Conference on Precision Electromagnetic Measurements.
This paper summarizes the construction and operation of our quadrifilar resistor and newly developed precision AC resistance ratio bridge with relative uncertainty of about a few parts in 10/sup 8/. The quadrifilar resistor is used as the resistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cdeb2471520095e717738af654ee72d
https://doi.org/10.1109/cpem.2002.1034862
https://doi.org/10.1109/cpem.2002.1034862
Publikováno v:
Proceedings of 20th Biennial Conference on Precision Electromagnetic Measurements.
This testing instrument performs the ratio determination of the precision capacitance bridge's measurement with an accuracy up to 1 ppm. The 10 pF fused silica standard capacitor can be used to transfer the capacitance standard to other ranges of cap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39c9bbbce3de153f8a33fb12efb3743
https://doi.org/10.1109/cpem.1996.547139
https://doi.org/10.1109/cpem.1996.547139
Publikováno v:
Proceedings of 20th Biennial Conference on Precision Electromagnetic Measurements.
We present a new study for developing quantized current standard. Operating a scanning tunneling microscope (STM) with periodical photon inducing electron tunneling provides a way to count electrons. Therefore, a fixed number of electrons per photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f2669f9be14f495b8e717a4cf2ec93
https://doi.org/10.1109/cpem.1996.547062
https://doi.org/10.1109/cpem.1996.547062
Publikováno v:
1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254).
We report on precision measurements of the quantum Hall resistance (QHR) in Center for Measurement Standards (CMS) for primary resistance standard establishment. The standard reproduces points of R/sub H/(i=2) and R/sub H/(i=4) with relative uncertai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4c3acad27f76f27642ca911fd54393
https://doi.org/10.1109/cpem.1998.699943
https://doi.org/10.1109/cpem.1998.699943
Publikováno v:
Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031).
A new set of stable, fixed capacitors is under construction at NML to replace the existing standards and to permit a build-up from the calculable capacitor at constant applied voltage. Capacitors up to 50 pF are of Invar construction, while those of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bbb1fc482882528c1ba357a586bc4e7
https://doi.org/10.1109/cpem.2000.850912
https://doi.org/10.1109/cpem.2000.850912
Publikováno v:
Pancreas. 29:362
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb30e3cde9e3c295340a271cb88d40b2
https://doi.org/10.1097/00006676-200411000-00138
https://doi.org/10.1097/00006676-200411000-00138
Autor:
A. Aghadassi, Ashok K. Saluja, E. Kurt-Jones, Rajinder K. Dawra, R. Finberg, R. Sharif, D. Dhaulakhandi, Y.S. Ku
Publikováno v:
Pancreas. 29:361
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d905ebd52e9803db0b0d6376a00594
https://doi.org/10.1097/00006676-200411000-00135
https://doi.org/10.1097/00006676-200411000-00135