scispace - formally typeset
T

Tolek Tyliszczak

Researcher at Lawrence Berkeley National Laboratory

Publications -  262
Citations -  14740

Tolek Tyliszczak is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Absorption spectroscopy & Scanning transmission X-ray microscopy. The author has an hindex of 56, co-authored 259 publications receiving 13230 citations. Previous affiliations of Tolek Tyliszczak include McMaster University & American Museum of Natural History.

Papers
More filters
Journal ArticleDOI

Comet 81P/Wild 2 under a microscope.

Donald E. Brownlee, +185 more
- 15 Dec 2006 - 
TL;DR: The Stardust spacecraft collected thousands of particles from comet 81P/Wild 2 and returned them to Earth for laboratory study, and preliminary examination shows that the nonvolatile portion of the comet is an unequilibrated assortment of materials that have both presolar and solar system origin.
Journal ArticleDOI

Magnetic vortex core reversal by excitation with short bursts of an alternating field

TL;DR: It is demonstrated that the sense of gyration of the vortex structure can be reversed by applying short bursts of the sinusoidal excitation field with amplitude of about 1.5 mT, unambiguously indicates a switching of the out-of-plane core polarization.
Journal ArticleDOI

Interferometer‐controlled scanning transmission X‐ray microscopes at the Advanced Light Source

TL;DR: Two new soft X-ray scanning transmission microscopes located at the Advanced Light Source (ALS) have been designed, built and commissioned and interferometer control implemented in both microscopes allows the precise measurement of the transverse position of the zone plate relative to the sample.
Journal ArticleDOI

Organics captured from comet 81P/Wild 2 by the Stardust spacecraft.

TL;DR: The presence of deuterium and nitrogen-15 excesses suggest that some organics have an interstellar/protostellar heritage and a diverse suite of organic compounds is present and identifiable within the returned samples.