Zobrazeno 1 - 10
of 162
pro vyhledávání: '"A. Długołęcki"'
Autor:
Jin, Wuwei, Bromberger, Hubertus, He, Lanhai, Johny, Melby, Vinklárek, Ivo S., Długołęcki, Karol, Samartsev, Andrey, Calegari, Francesca, Trippel, Sebastian, Küpper, Jochen
We report on a new versatile transportable endstation for controlled molecule (eCOMO) experiments providing a combination of molecular beam purification by electrostatic deflection and simultaneous ion and electron detection using velocity-map imagin
Externí odkaz:
http://arxiv.org/abs/2406.16491
Autor:
He, Lanhai, Johny, Melby, Kierspel, Thomas, Długołęcki, Karol, Bari, Sadia, Boll, Rebecca, Bromberger, Hubertus, Coreno, Marcello, De Fanis, Alberto, Di Fraia, Michele, Erk, Benjamin, Gisselbrecht, Mathieu, Grychtol, Patrik, Eng-Johnsson, Per, Mazza, Tommaso, Onvlee, Jolijn, Ovcharenko, Yevheniy, Petrovic, Jovana, Rennhack, Nils, Rivas, Daniel E., Rudenko, Artem, Rühl, Eckart, Schwob, Lucas, Simon, Marc, Trinter, Florian, Usenko, Sergey, Wiese, Joss, Meyer, Michael, Trippel, Sebastian, Küpper, Jochen
A permanently available molecular-beam injection setup for controlled molecules (COMO) was installed and commissioned at the small quantum systems (SQS) instrument at the European x-ray free-electron laser (EuXFEL). A $b$-type electrostatic deflector
Externí odkaz:
http://arxiv.org/abs/2405.06344
Autor:
Hoeing, D., Salzwedel, R., Worbs, L., Zhuang, Y., Samanta, A. K., Lübke, J., Estillore, A., Dlugolecki, K., Passow, C., Erk, B., Ekanayaje, N., Ramm, D., Correa, J., Papadooulou, C. C., Noor, A. T., Schulz, F., Selig, M., Knorr, A., Ayyer, K., Küpper, J., Lange, H.
Dynamics of optically-excited plasmonic nanoparticles are presently understood as a series of sequential scattering events, involving thermalization processes after pulsed optical excitation. One important step is the initiation of nanoparticle breat
Externí odkaz:
http://arxiv.org/abs/2303.04513
Publikováno v:
J. Phys. Chem. A 2020
Methyl vinyl ketone (C$_4$H$_6$O) is a volatile, labile organic compound of importance in atmospheric chemistry. We prepared a molecular beam of methyl vinyl ketone with a rotational temperature of 1.2(2)~K and demonstrated the spatial separation of
Externí odkaz:
http://arxiv.org/abs/2006.16299
Autor:
Wang, Jia, He, Lanhai, Petrovic, Jovana, Al-Refaie, Ahmed, Bieker, Helen, Onvlee, Jolijn, Długołęcki, Karol, Küpper, Jochen
Publikováno v:
Journal of Molecular Structure 1208 (2020) 127863
The spatial separation of 2-propanol monomer from its clusters in a molecular beam by an electrostatic deflector was demonstrated. Samples of 2-propanol monomer with a purity of 90 % and a beam density of $7\times10^6~\text{cm}^{-3}$ were obtained. T
Externí odkaz:
http://arxiv.org/abs/2001.07164
Autor:
Andrzej M. FARYŃSKI, Andrzej DŁUGOŁĘCKI, Jarosław DĘBIŃSKI, Rafał KOŃKA, Tomasz KWAŚNIAK, Łukasz SŁONKIEWICZ, Zbigniew ZIÓŁKOWSKI
Publikováno v:
Problemy Mechatroniki, Vol 14, Iss 2, Pp 87-108 (2023)
This study presents the results of the testing of the explosion process of a warhead with a weight of 250 kg, filled with 87 kg of TNT with 20% of aluminium dust, in two configurations: with horizontal and vertical alignment of the warheads longitudi
Externí odkaz:
https://doaj.org/article/df2f306b64c74f02b1db8a0941ac30bf
Autor:
Karamatskos, Evangelos T., Raabe, Sebastian, Mullins, Terry, Trabattoni, Andrea, Stammer, Philipp, Goldsztejn, Gildas, Johansen, Rasmus R., Długołęcki, Karol, Stapelfeldt, Henrik, Vrakking, Marc. J. J., Trippel, Sebastian, Rouzée, Arnaud, Küpper, Jochen
Publikováno v:
Nat Commun 10, 3364 (2019)
Recording molecular movies on ultrafast timescales has been a longstanding goal for unravelling detailed information about molecular dynamics. We present the direct experimental recording of very-high-resolution and -fidelity molecular movies over mo
Externí odkaz:
http://arxiv.org/abs/1807.01034
Autor:
Trippel, Sebastian, Johny, Melby, Kierspel, Thomas, Onvlee, Jolijn, Bieker, Helen, Ye, Hong, Mullins, Terry, Gumprecht, Lars, Długołęcki, Karol, Küpper, Jochen
A knife edge for shaping a molecular beam is described to improve the spatial separation of the species in a molecular beam by the electrostatic deflector. The spatial separation of different molecular species from each other as well as from atomic s
Externí odkaz:
http://arxiv.org/abs/1802.04053
Autor:
Teschmit, Nicole, Długołȩcki, Karol, Gusa, Daniel, Rubinsky, Igor, Horke, Daniel A., Küpper, Jochen
The design and characterization of a new laser-desorption molecular beam source, tailored for use in x-ray-free-electron-laser and ultrashort-pulse-laser imaging experiments, is presented. It consists of a single mechanical unit containing all source
Externí odkaz:
http://arxiv.org/abs/1706.04083
Publikováno v:
J. Chem. Phys. 147, (2017)
We have developed and experimentally demonstrated an improved electrostatic deflector for the spatial separation of molecules according to their dipole-moment-to-mass ratio. The device features a very open structure that allows for significantly stro
Externí odkaz:
http://arxiv.org/abs/1704.08912