Zobrazeno 1 - 10
of 1 683
pro vyhledávání: '"Pai, C."'
Autor:
Tsai, Y. -T., Liu, C. -R., Chen, Y. -T., Wang, S. -M., Chen, Z. -K., Pai, C. -S., Haung, Z. -R., Chang, F. -S., Li, Z. -X., Hsiang, K. -Y., Lee, M. -H., Tang, Y. -T.
In this report, we investigate the effect of low coefficient of thermal expansion (CTE) metals on the operating speed of hafnium-based oxide capacitance. We found that the cooling process of low CTE metals during rapid thermal annealing (RTA) generat
Externí odkaz:
http://arxiv.org/abs/2307.04404
Autor:
Guo, M. X., Cheng, C. K., Liu, Y. C., Wu, C. N., Chen, W. N., Chen, T. Y, Wu, C. T., Hsu, C. H., Zhou, S. Q., Chang, C. F., Tjeng, L. H., Lee, S. F., Pai, C. F., Hong, M., Kwo, J.
Single-crystal europium iron garnet (EuIG) thin films epitaxially strain-grown on gadolinium gallium garnet (GGG)(100) substrates using off-axis sputtering have strain-induced perpendicular magnetic anisotropy (PMA). By varying the sputtering conditi
Externí odkaz:
http://arxiv.org/abs/2201.03843
Autor:
Wu, Y. P., Hua, J. F., Zhou, Z., Zhang, J., Liu, S., Peng, B., Fang, Y., Nie, Z., Ning, X. N., Pai, C. H., Du, Y. C., Lu, W., Zhang, C. J., Mori, W. B., Joshi, C.
Plasma-based accelerators have made impressive progress in recent years. However, the beam energy spread obtained in these accelerators is still at ~ 1 % level, nearly one order of magnitude larger than what is needed for challenging applications lik
Externí odkaz:
http://arxiv.org/abs/1904.11192
Autor:
Xiao, Binping, Fedotov, A., Hahn, H., Holmes, D., McIntyre, G., Pai, C., Seberg, S., Smith, K., Than, R., Thieberger, P., Tuozzolo, J., Wu, Q., Xin, T., Xu, Wencan, Zaltsman, A.
Publikováno v:
Phys. Rev. Accel. Beams 22, 050101 (2019)
To improve RHIC luminosity for heavy ion beam energies below 10 GeV/nucleon, the Low Energy RHIC electron Cooler (LEReC) is currently under commissioning at BNL. The Linac of LEReC is designed to deliver a 1.6 MeV to 2.6 MeV electron beam, with rms d
Externí odkaz:
http://arxiv.org/abs/1903.00537
Autor:
Wan, Y., Andriyash, I. A., Hua, J. F., Pai, C. -H., Lu, W., Mori, W. B., Joshi, C., Malka, V.
Publikováno v:
Phys. Rev. Accel. Beams 22, 021301 (2019)
A new scheme of proton acceleration from a laser-driven near-critical-density plasma is proposed. Plasma with a tailored density profile allows a two-stage acceleration of protons. The protons are pre-accelerated in the laser-driven wakefields, and a
Externí odkaz:
http://arxiv.org/abs/1809.07531
Autor:
Wu, Y. P., Hua, J. F., Pai, C. H., An, W., Xu, X. L., Zhang, C. J., Li, F., Wan, Y., Nie, Z., Zhou, Z., Zhang, J., Liu, S., Zhou, S. Y., Peng, B., Fang, Y., Lu, W., Mori, W. B., Joshi, C.
Publikováno v:
Phys. Rev. Applied 12, 064011 (2019)
Plasma-based electron and positron wakefield acceleration has made great strides in the past decade. However one major challenge for its applications to coherent light sources and colliders is the relatively large energy spread of the accelerated bea
Externí odkaz:
http://arxiv.org/abs/1805.07031
Autor:
Xiao, Binping, Belomestnykh, S., Brennan, J. M., Brutus, J. C., McIntyre, G., Mernick, K., Pai, C., Smith, K., Xin, T., Zaltsman, A., Veshcherevich, V.
Publikováno v:
Phys. Rev. Accel. Beams 22, 030101 (2019)
The Low Energy RHIC electron Cooler (LEReC) is currently under commissioning at BNL to improve RHIC luminosity for heavy ion beam energies below 10 GeV/nucleon. The linac of LEReC consists of a DC photoemission gun, one 704 MHz superconducting radio
Externí odkaz:
http://arxiv.org/abs/1804.02007
Publikováno v:
Phys. Rev. Accel. Beams 21, 112801 (2018)
Femtosecond electron bunches with complex temporal structures play a crucial role in THz generation, free-electron lasers and plasma wakefield accelerators. The ultrashort electron pulse duration can be reconstructed from the coherent transition radi
Externí odkaz:
http://arxiv.org/abs/1801.07109
Autor:
Wan, Y., Andriyash, I. A., Pai, C. -H., Hua, J. F., Zhang, C. J., Li, F., Wu, Y. P., Nie, Z., Mori, W. B., Lu, W., Malka, V., Joshi, C.
Ultra-intense lasers produce and manipulate plasmas, allowing to locally generate extremely high static and electromagnetic fields. This Letter presents a concept of an ultra-intense optical tweezer, where two counter-propagating circularly polarized
Externí odkaz:
http://arxiv.org/abs/1707.07290
Autor:
Zhang, C. J., Hua, J. F., Xu, X. L., Li, F., Pai, C. -H., Wan, Y., Wu, Y. P., Gu, Y. Q., Mori, W. B., Joshi, C., Lu, W.
Publikováno v:
Scientific Reports 6, 29485 (2016)
A new method capable of capturing coherent electric field structures propagating at nearly the speed of light in plasma with a time resolution as small as a few femtoseconds is proposed. This method uses a few femtoseconds long relativistic electron
Externí odkaz:
http://arxiv.org/abs/1610.05602