Search Results - "Oppelt, Anne"

Mixotrophic Syngas Conversion Enables the Production of meso-2,3-butanediol with Clostridium autoethanogenum by Oppelt, Anne, Rückel, Anton, Rupp, Markus, Weuster-Botz, Dirk

“…Providing simultaneously autotrophic and heterotrophic carbon sources is a promising strategy to overcome the limits of autotrophic syngas fermentations…”
Get full text

Development and Characterization of Multi-Alkali Antimonide Photocathodes for High-Brightness RF Photoinjectors by Mohanty, Sandeep Kumar, Krasilnikov, Mikhail, Oppelt, Anne, Stephan, Frank, Sertore, Daniele, Monaco, Laura, Pagani, Carlo, Hillert, Wolfgang

“…Due to their excellent photoemissive properties, especially low thermal emittance and high sensitivity in the green wavelength, multi-alkali antimonide…”
Get full text

Conversion of Syngas from Entrained Flow Gasification of Biogenic Residues with Clostridium carboxidivorans and Clostridium autoethanogenum by Rückel, Anton, Oppelt, Anne, Leuter, Philipp, Johne, Philipp, Fendt, Sebastian, Weuster-Botz, Dirk

“…Synthesis gas fermentation is a microbial process, which uses anaerobic bacteria to convert CO-rich gases to organic acids and alcohols and thus presents a…”
Get full text

Commissioning of Bunch Compressor to Compress Space Charge-Dominated Electron Beams for THz Applications by Lueangaramwong, Anusorn, Kongmon, Ekkachai, Li, Xiangkun, Boonpornprasert, Prach, Georgiev, Georgi, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Gross, Matthias, Niemczyk, Raffael, Oppelt, Anne, Qian, Houjun, Richard, Christopher, Vashchenko, Grygorii, Weilbach, Tobias, Stephan, Frank

“…The high peak current of the electron beam was found to be the key parameter for the THz SASE FEL at the Photo Injector Test facility at DESY in Zeuthen…”
Get full text

Slice energy spread measurement in the low energy photoinjector by Qian, Houjun, Krasilnikov, Mikhail, Lueangaramwong, Anusorn, Li, Xiangkun, Lishilin, Osip, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornprasert, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies…”
Get full text

Analysis of photoinjector transverse phase space in action and phase coordinates by Qian, Houjun, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornpras, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Li, Xiangkun, Lishilin, Osip, Lueangaramwong, Anusorn, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Photoinjectors are the main high brightness electron sources for x-ray free electron lasers (XFELs). Photoinjector emittance reduction is one of the key knobs…”
Get full text

Anomalous correlation between quantum efficiency and transverse momentum spread in semiconductor cathode photoemission by Huang, Peng-Wei, Qian, Houjun, Chen, Ye, Gross, Matthias, Isaev, Igor, Koschitzki, Christian, Krasilnikov, Mikhail, Lal, Shankar, Lederer, Sven, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Monaco, Laura, Michelato, Paolo, Niemczyk, Raffael, Oppelt, Anne, Sertore, Daniele, Shaker, Hamed, Shu, Guan, Stephan, Frank, Tang, Chuanxiang, Vashchenko, Grygorii

“…The next generation of accelerator based scientific facilities, such as the megahertz repetition rate free electron laser and electron-ion collider, relies on…”
Get full text

Single shot cathode transverse momentum imaging in high brightness photoinjectors by Huang, Peng-Wei, Qian, Houjun, Chen, Ye, Filippetto, Daniele, Gross, Matthias, Isaev, Igor, Koschitzki, Christian, Krasilnikov, Mikhail, Lal, Shankar, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Niemczyk, Raffael, Oppelt, Anne, Sannibale, Fernando, Shaker, Hamed, Shu, Guan, Stephan, Frank, Tang, Chuanxiang, Vashchenko, Grygorii, Wan, Weishi

“…In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector emittance. Therefore, low thermal…”
Get full text

Mixotrophic Syngas Conversion Enables the Production of Imeso/I-2,3-butanediol with IClostridium autoethanogenum/I by Oppelt, Anne, Rückel, Anton, Rupp, Markus, Weuster-Botz, Dirk

“…Providing simultaneously autotrophic and heterotrophic carbon sources is a promising strategy to overcome the limits of autotrophic syngas fermentations…”
Get full text

Observation of High Transformer Ratio Plasma Wakefield Acceleration by Loisch, Gregor, Asova, Galina, Boonpornprasert, Prach, Brinkmann, Reinhard, Chen, Ye, Engel, Johannes, Good, James, Gross, Matthias, Grüner, Florian, Huck, Holger, Kalantaryan, Davit, Krasilnikov, Mikhail, Lishilin, Osip, de la Ossa, Alberto Martinez, Mehrling, Timon J, Melkumyan, David, Oppelt, Anne, Osterhoff, Jens, Qian, Houjun, Renier, Yves, Stephan, Frank, Tenholt, Carmen, Wohlfarth, Valentin, Zhao, Quantang

“…Particle-beam-driven plasma wakefield acceleration (PWFA) enables various novel high-gradient techniques for powering future compact light-source and…”
Get full text

Direct measurement of photocathode time response in a high-brightness photoinjector by Loisch, Gregor, Chen, Ye, Koschitzki, Christian, Qian, Houjun, Gross, Matthias, Hannah, Adrian, Hoffmann, Andreas, Kalantaryan, Davit, Krasilnikov, Mikhail, Lederer, Sven, Li, Xiangkun, Lishilin, Osip, Melkumyan, David, Monaco, Laura, Niemczyk, Raffael, Oppelt, Anne, Sertore, Daniele, Stephan, Frank, Valizadeh, Reza, Vashchenko, Grygorii, Weilbach, Tobias

“…Electron photoinjectors provide high-brightness electron beams to numerous research applications in physics, chemistry, material, and life sciences…”
Get full text

Conversion of Syngas from Entrained Flow Gasification of Biogenic Residues with IClostridium carboxidivorans/I and IClostridium autoethanogenum/I by Rückel, Anton, Oppelt, Anne, Leuter, Philipp, Johne, Philipp, Fendt, Sebastian, Weuster-Botz, Dirk

“…Synthesis gas fermentation is a microbial process, which uses anaerobic bacteria to convert CO-rich gases to organic acids and alcohols and thus presents a…”
Get full text

Generation of quasi continuous-wave electron beams in an L-band normal conducting pulsed RF injector for laboratory astrophysics experiments by Chen, Ye, Loisch, Gregor, Gross, Matthias, Jao, Chun-Sung, Krasilnikov, Mikhail, Oppelt, Anne, Osterhoff, Jens, Pohl, Martin, Qian, Houjun, Stephan, Frank, Vafin, Sergei

“…We report on an approach to produce quasi continuous-wave (cw) electron beams with an average beam current of milliamperes and a mean beam energy of a few MeV…”
Get full text

FLASHlab@PITZ: New R&D platform with unique capabilities for electron FLASH and VHEE radiation therapy and radiation biology under preparation at PITZ by Stephan, Frank, Gross, Matthias, Grebinyk, Anna, Aboulbanine, Zakaria, Amirkhanyan, Zohrab, Budach, Volker, Ehrhardt, Vincent Henrique, Faus-Golfe, Angeles, Frohme, Marcus, Germond, Jean-Francois, Good, James David, Grüner, Florian, Kaul, David, Krasilnikov, Mikhail, Leavitt, Ron, Leemans, Wim, Li, Xiangkun, Loisch, Gregor, Müller, Frieder, Müller, Georg, Obier, Frank, Oppelt, Anne, Philipp, Sebastian, Qian, Houjun, Reindl, Judith, Riemer, Felix, Sack, Martin, Schmitz, Michael, Schnautz, Tobias, Schüller, Andreas, Staufer, Theresa, Stegmann, Christian, Tsakanova, Gohar, Vozenin, Marie-Catherine, Weise, Hans, Worm, Steven, Zips, Daniel

“…[Display omitted] •FLASH radiation therapy can reduce side effects in cancer therapy.•PITZ accelerator offers unique parameter range for electron FLASH…”
Get full text

FLASH l a b @PITZ : New R&D platform with unique capabilities for electron FLASH and VHEE radiation therapy and radiation biology under preparation at PITZ by Stephan, Frank, Gross, Matthias, Grebinyk, Anna, Aboulbanine, Zakaria, Amirkhanyan, Zohrab, Budach, Volker, Ehrhardt, Vincent Henrique, Faus-Golfe, Angeles, Frohme, Marcus, Germond, Jean-Francois, Good, James David, Grüner, Florian, Kaul, David, Krasilnikov, Mikhail, Leavitt, Ron, Leemans, Wim, Li, Xiangkun, Loisch, Gregor, Müller, Frieder, Müller, Georg, Obier, Frank, Oppelt, Anne, Philipp, Sebastian, Qian, Houjun, Reindl, Judith, Riemer, Felix, Sack, Martin, Schmitz, Michael, Schnautz, Tobias, Schüller, Andreas, Staufer, Theresa, Stegmann, Christian, Tsakanova, Gohar, Vozenin, Marie-Catherine, Weise, Hans, Worm, Steven, Zips, Daniel

Get full text

Preliminary study for the laboratory experiment of cosmic-rays driven magnetic field amplification by Jao, Chun-Sung, Vafin, Sergei, Chen, Ye, Gross, Matthias, Krasilnikov, Mikhail, Loisch, Gregor, Mehrling, Timon, Niemiec, Jacek, Oppelt, Anne, de la Ossa, Alberto Martinez, Osterhoff, Jens, Pohl, Martin, Stephan, Frank

“…To understand astrophysical magnetic-field amplification, we conducted a feasibility study for a laboratory experiment of a non-resonant streaming instability…”
Get full text

A two-frequency RF cavity for the PSI-XFEL: Design and beam dynamics simulations by Raguin, Jean-Yves, Li, Kevin, Bakker, Rene, Oppelt, Anne, Pedrozzi, Marco

“…In the frame of conceptual studies for a compact (less than 6 GeV) X-ray FEL at PSI, we report here on the design and beam dynamics simulations of a two-cell…”
Get full text

Analysis of photoinjector transverse phase space in action and phase coordinates by Qian, Houjun, Krasilnikov, Mikhail, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornpras, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Li, Xiangkun, Lishilin, Osip, Lueangaramwong, Anusorn, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Photoinjectors are the main high brightness electron sources for X-ray free electron lasers (XFEL). Photoinjector emittance reduction is one of the key knobs…”
Get full text

Slice energy spread measurement in the low energy photoinjector by Qian, Houjun, Krasilnikov, Mikhail, Lueangaramwong, Anusorn, Li, Xiangkun, Lishilin, Osip, Aboulbanine, Zakaria, Adhikari, Gowri, Aftab, Namra, Boonpornprasert, Prach, Georgiev, Georgi, Good, James, Gross, Matthias, Koschitzki, Christian, Niemczyk, Raffael, Oppelt, Anne, Shu, Guan, Stephan, Frank, Vashchenko, Grygorii, Weilbach, Tobias

“…Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies…”
Get full text

A note on the experiment parameters for the non-resonant streaming instability: competition between left and right circularly polarized modes by Jao, Chun-Sung, Vafin, Sergei, Chen, Ye, Gross, Matthias, Krasilnikov, Mikhail, Loisch, Gregor, Mehrling, Timon, Niemiec, Jacek, Oppelt, Anne, de la Ossa, Alberto Martinez, Osterhoff, Jens, Pohl, Martin, Stephan, Frank

“…A non-resonant streaming instability driven by cosmic-ray currents, also called Bell's instability, is proposed as a candidate for providing the required…”
Get full text