Zobrazeno 1 - 10
of 80
pro vyhledávání: '"H Yakowitz"'
Autor:
H. Yakowitz
Publikováno v:
Resources, Conservation and Recycling. 8:131-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95c386dfa7345b21e6b0fb6585b0454
https://doi.org/10.1016/0921-3449(93)90024-a
https://doi.org/10.1016/0921-3449(93)90024-a
Publikováno v:
Physica Status Solidi (a). 22:609-619
Experiments have been carried out to test the predictions of the theory of type II magnetic contrast, which is an effect enabling magnetic domains in materials including those with cubic anisotropy to be directly observed by scanning electron microsc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec9bf27fe00a525cf5786d44082708d3
https://doi.org/10.1002/pssa.2210220228
https://doi.org/10.1002/pssa.2210220228
Publikováno v:
Physica Status Solidi (a). 20:535-544
A theory is developed to explain the magnetic domain contrast observed by scanning electron microscopy using the method reported recently [4, 5]. The theory is based on a model which assumes that the contrast is due to the Lorentz deflection of the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711ff2cbd93300146d518e16ba35b7a6
https://doi.org/10.1002/pssa.2210200214
https://doi.org/10.1002/pssa.2210200214
Publikováno v:
Advances in X-ray Analysis. 14:78-91
This standard was produced by powder metallurgical techniques using known amounts of austenite. Using these techniques, 134 specimens were prepared. Because these standards are expected to be used primarily for the calibration of X-ray diffraction eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b32baadd1484b077eb0e1836697cc1
https://doi.org/10.1154/s0376030800008302
https://doi.org/10.1154/s0376030800008302
Publikováno v:
JOM. 15:763-768
The electron-probe microanalyzer designed and built at the National Bureau of Standards is described. The functional design considerations involved are discussed, and the need for such an instrument in the metallurgical field is reviewed. Additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dae80f3d861ba0f931c5ec758127ff87
https://doi.org/10.1007/bf03397249
https://doi.org/10.1007/bf03397249
Publikováno v:
Micron (1969). 3:498-505
Particles from four samples of urban particulate matter collected in the U.S.A. were analysed by combined electron microscopy and microanalysis (EMMA). In the case of material collected at Baltimore, Maryland, lead was found to be present only in par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ffb9b781f34638d120a998c7e28058
https://doi.org/10.1016/0047-7206(71)90045-8
https://doi.org/10.1016/0047-7206(71)90045-8
Autor:
H. Yakowitz, D. L. Vieth
Publikováno v:
Review of Scientific Instruments. 37:206-209
A Kossel microdiffraction camera has been adapted to the National Bureau of Standards electron probe microanalyzer. Design criteria for a Kossel camera are discussed and evaluated. The details of their adaption to the National Bureau of Standards Kos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d44b780e9c7f22c404ed522e7452015
https://doi.org/10.1063/1.1720132
https://doi.org/10.1063/1.1720132