Zobrazeno 1 - 10
of 418
pro vyhledávání: '"Glaeser, Robert M"'
Although defocus can be used to generate partial phase contrast in transmission electron microscope images, cryo-electron microscopy (cryo-EM) can be further improved by the development of phase plates which increase contrast by applying a phase shif
Externí odkaz:
http://arxiv.org/abs/2401.11678
Autor:
Remis, Jonathan, Petrov, Petar N., Zhang, Jessie T., Axelrod, Jeremy J., Cheng, Hang, Sandhaus, Shahar, Mueller, Holger, Glaeser, Robert M.
Publikováno v:
In Journal of Structural Biology December 2024 216(4)
Autor:
Turnbaugh, Carter, Axelrod, Jeremy J., Campbell, Sara L., Dioquino, Jeske Y., Petrov, Petar N., Remis, Jonathan, Schwartz, Osip, Yu, Zanlin, Cheng, Yifan, Glaeser, Robert M., Mueller, Holger
Transmission electron microscopy (TEM) of vitrified biological macromolecules (cryo-EM) is limited by the weak phase contrast signal that is available from such samples. Using a phase plate would thus substantially improve the signal-to-noise ratio.
Externí odkaz:
http://arxiv.org/abs/2012.08638
Autor:
Axelrod, Jeremy J., Campbell, Sara L., Schwartz, Osip, Turnbaugh, Carter, Glaeser, Robert M., Mueller, Holger
Publikováno v:
Phys. Rev. Lett. 124, 174801 (2020)
The secular dynamics of a non-relativistic charged particle in an electromagnetic wave can be described by the ponderomotive potential. Although ponderomotive electron-laser interactions at relativistic velocities are important for emerging technolog
Externí odkaz:
http://arxiv.org/abs/1910.14441
Publikováno v:
In Current Opinion in Structural Biology August 2023 81
Autor:
Axelrod, Jeremy J., Petrov, Petar N., Zhang, Jessie T., Remis, Jonathan, Buijsse, Bart, Glaeser, Robert M., Mȕller, Holger
Publikováno v:
In Ultramicroscopy July 2023 249
Publikováno v:
In Journal of Structural Biology March 2022 214(1)
Autor:
Han, Bong-Gyoon, Glaeser, Robert M.
Publikováno v:
In Journal of Structural Biology December 2021 213(4)
Autor:
Schwartz, Osip, Axelrod, Jeremy J., Haslinger, Philipp, Ophus, Colin, Glaeser, Robert M., Müller, Holger
Publikováno v:
Optics Express Vol. 25, Issue 13, pp. 14453-14462 (2017)
Manipulating free-space electron wave functions with laser fields can bring about new electron-optical elements for transmission electron microscopy. In particular, a Zernike phase plate would enable high-contrast imaging of soft matter, leading to n
Externí odkaz:
http://arxiv.org/abs/1610.08493