Considerations on employing a PMQ-doublet for narrow and broad proton energy distributions

Autor: Rösch Thomas F., Hilz Peter, Bin Jianhui, Englbrecht Franz, Gao Ying, Haffa Daniel, Hartmann Jens, Herr Sebastian, Lindner Florian H., Speicher Martin, Würl Matthias, Parodi Katia, Schreiber Jörg

Publikováno v: Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 339-342 (2017)

We simulated a doublet of permanent magnet quadrupoles (PMQs) to estimate the sensitivity on positioning precision and its impact on the spectral properties of transported protons. The study guided the construction and testing of a focusing setup for

Externí odkaz: https://doaj.org/article/dc5f3fbf1b484c809f1a0ca6210d5e32

Defect engineering of silicon with ion pulses from laser acceleration

Autor: Redjem, Walid, Amsellem, Ariel J., Allen, Frances I., Benndorf, Gabriele, Bin, Jianhui, Bulanov, Stepan, Esarey, Eric, Feldman, Leonard C., Fernandez, Javier Ferrer, Lopez, Javier Garcia, Geulig, Laura, Geddes, Cameron R., Hijazi, Hussein, Ji, Qing, Ivanov, Vsevolod, Kante, Boubacar, Gonsalves, Anthony, Meijer, Jan, Nakamura, Kei, Persaud, Arun, Pong, Ian, Obst-Huebl, Lieselotte, Seidl, Peter A., Simoni, Jacopo, Schroeder, Carl, Steinke, Sven, Tan, Liang Z., Wunderlich, Ralf, Wynne, Brian, Schenkel, Thomas

Defect engineering is foundational to classical electronic device development and for emerging quantum devices. Here, we report on defect engineering of silicon single crystals with ion pulses from a laser accelerator with ion flux levels up to 10^22

Externí odkaz: http://arxiv.org/abs/2203.13781

Temporally Resolved Intensity Contouring (TRIC) for characterization of the absolute spatio-temporal intensity distribution of a relativistic, femtosecond laser pulse

Autor: Haffa, Daniel, Bin, Jianhui, Speicher, Martin, Allinger, Klaus, Hartmann, Jens, Kreuzer, Christian, Ridente, Enrico, Ostermayr, Tobias M., Schreiber, Jörg

Today's high-power laser systems are capable of reaching photon intensities up to $10^{22}$ W/cm^2, generating plasmas when interacting with material. The high intensity and ultrashort laser pulse duration (fs) make direct observation of plasma dynam

Externí odkaz: http://arxiv.org/abs/1809.05846

Single-shot laser-induced damage threshold of free-standing nanometer-thin diamond-like carbon foils

Autor: Wang, Dahui, Ma, Wenjun, Bin, Jianhui, Alinger, Klaus, Shou, Yinren, Wang, Pengjie, Liu, Jianbo, Zhu, Jungao, Cao, Zhengxuan, Mei, Zhusong, Wang, Hongyong, Lu, Haiyang, Lin, Chen, Zhao, Yanying, Schreiber, Joerg, Yan, Xueqing

Publikováno v: In Nuclear Inst. and Methods in Physics Research, B 1 December 2018 436:18-21

A new platform for ultra-high dose rate radiobiological research using the BELLA PW laser proton beamline.

Autor: Bin, Jianhui^1,2 (AUTHOR), Obst-Huebl, Lieselotte¹ (AUTHOR), Mao, Jian-Hua³ (AUTHOR), Nakamura, Kei¹ (AUTHOR), Geulig, Laura D.^1,4 (AUTHOR), Chang, Hang³ (AUTHOR), Ji, Qing¹ (AUTHOR), He, Li³ (AUTHOR), De Chant, Jared^1,5 (AUTHOR), Kober, Zachary¹ (AUTHOR), Gonsalves, Anthony J.¹ (AUTHOR), Bulanov, Stepan¹ (AUTHOR), Celniker, Susan E.³ (AUTHOR), Schroeder, Carl B.¹ (AUTHOR), Geddes, Cameron G. R.¹ (AUTHOR), Esarey, Eric¹ (AUTHOR), Simmons, Blake A.³ (AUTHOR), Schenkel, Thomas¹ (AUTHOR), Blakely, Eleanor A.³ (AUTHOR), Steinke, Sven^1,6 (AUTHOR)

Publikováno v: Scientific Reports. 1/27/2022, Vol. 12 Issue 1, p1-15. 15p.