Výsledky vyhledávání

New Electrostatic Phase Plate for Phase-Contrast Transmission Electron Microscopy and Its Application for Wave-Function Reconstruction

Autor: Bjoern Gamm, J. Zach, Rasmus R. Schröder, N Frindt, M. Dries, Katrin Schultheiss, Dagmar Gerthsen

Publikováno v: Microscopy and Microanalysis. 16:785-794

A promising novel type of electrostatic phase plate for transmission electron microscopy (TEM) is presented. The phase plate consists of a single microcoaxial cable-like rod with its electrode exposed to the undiffracted electrons. The emerging field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7854573b4eea6339670d2be4e3e9354d
https://doi.org/10.1017/s1431927610093803

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In-focus electrostatic Zach phase plate imaging for transmission electron microscopy with tunable phase contrast of frozen hydrated biological samples

Autor: Wolfgang Kowalsky, Simon Hettler, Levin Dieterle, N Frindt, B. Gamm, Dagmar Gerthsen, Marco Oster, Rasmus R. Schröder

Publikováno v: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada. 20(1)

Transmission electron microscopy (TEM) images of beam sensitive weak-phase objects such as biological cryo samples usually show a very low signal-to-noise ratio. These samples have almost no amplitude contrast and instead structural information is ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc643f20bbaede854a0006bf856306f
https://pubmed.ncbi.nlm.nih.gov/24382158

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Improving fabrication and application of Zach phase plates for phase-contrast transmission electron microscopy

Autor: M. Dries, N Frindt, Dagmar Gerthsen, B. Gamm, Simon Hettler, Rasmus R. Schröder

Publikováno v: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada. 18(5)

Zach phase plates (PPs) are promising devices to enhance phase contrast in transmission electron microscopy. The Zach PP shifts the phase of the zero-order beam by a strongly localized inhomogeneous electrostatic potential in the back focal plane of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::065ea5408a52e36dc4d1e2619dc9e18b
https://pubmed.ncbi.nlm.nih.gov/23058718

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Electrostatic Zach phase plates: optimization of properties and applications

Autor: M. Dries, Dagmar Gerthsen, N Frindt, J. Zach, Simon Hettler, Rasmus R. Schröder, Katrin Schultheiss, B. Gamm

Publikováno v: Microscopy and Microanalysis. 18:466-467

Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d70bfa04a2f1e7b20dc9d4293408345
https://doi.org/10.1017/s1431927612004187

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Tunable phase contrast of vitrified macromolecular complexes by an obstruction minimized electrostatic phase plate

Autor: N Frindt, Simon Hettler, Marco Oster, M. Dries, K. Schultheiss, Dagmar Gerthsen, R.R. Schroeder, B. Gamm

Publikováno v: Microscopy and Microanalysis. 18:468-469

Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c976ebea571de96c6b8ecaed6aea823d
https://doi.org/10.1017/s1431927612004199

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The Way to an Ideal Matter-free Zernike and Hilbert TEM Phase Plate: Anamorphotic Design and First Experimental Verification in Isotropic Optics

Autor: B. Gamm, M. Dries, N Frindt, Rasmus R. Schröder, J. Zach, Katrin Schultheiss, Dagmar Gerthsen

Publikováno v: Microscopy and Microanalysis. 16:518-519

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::199c9f3cbfd553b247063fb01af98fc9
https://doi.org/10.1017/s1431927610056436

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New Electrostatic Phase Plate for Transmission Electron Microscopy and its Application for Wave-Function Reconstruction

Autor: B. Gamm, M. Dries, N Frindt, Rasmus R. Schröder, Katrin Schultheiss, Dagmar Gerthsen, J. Zach

Publikováno v: Microscopy and Microanalysis. 16:536-537

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab9d4b1a662d8cdd77ae3f624cda1c7c
https://doi.org/10.1017/s1431927610055042

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