Opticlock: Transportable and easy-to-operate optical single-ion clock

Autor: J. Stuhler, M. Abdel Hafiz, B. Arar, A. Bawamia, K. Bergner, M. Biethahn, S. Brakhane, A. Didier, J. Fortágh, M. Halder, R. Holzwarth, N. Huntemann, M. Johanning, R. Jördens, W. Kaenders, F. Karlewski, F. Kienle, M. Krutzik, M. Lessing, T.E. Mehlstäubler, D. Meschede, E. Peik, A. Peters, P.O. Schmidt, H. Siebeneich, C. Tamm, E. Vogt, A. Wicht, C. Wunderlich, J. Yu

Publikováno v: Measurement: Sensors, Vol 18, Iss , Pp 100264- (2021)

We report on a transportable and easy-to-operate optical clock utilizing the 2S1/2 - 2D3/2 transition of a single trapped 171Yb+ ion at 436 nm. Developed within a pilot project for quantum technology in Germany lead by industry, the clock is set up i

Externí odkaz: https://doaj.org/article/d34725e170c24841a3b96b1bd24e68db

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ESTCube-1 nanosatellite for electric solar wind sail in-orbit technology demonstration

Autor: M Noorma, A Reinart, V Allik, A Obraztsov, S Kiprich, H Koivisto, A Nuottajärvi, J Kauppinen, O Tarvainen, T Kalvas, R Kurppa, E Haeggström, J Ukkonen, H Seppänen, T Rauhala, P Toivanen, J Envall, P Janhunen, R Rosta, O Krömer, L Kimmel, A Sisask, V Evard, T Uiboupin, T Vahter, T Scheffler, T C Tamm, T Tilk, T Ani, T Peet, T Ilves, S-E Mändmaa, S Kurvits, R Valner, R Reinumägi, R Soosaar, R Rantsus, P Laes, P Liias, O Scheler, M Veske, M Mikkor, M Averin, M Pelakauskas, M Valgur, M Neerot, M Vellak, M Järve, M Lõoke, L Joost, K Kalniņa, K Tuude, K Tarbe, K-G Kruus, K-L Kusmin, K Kivistik, J Laks, J Poļevskis, J Kütt, J Šate, J Mucenieks, J Šubitidze, J Kalde, J Viru, J Mõttus, I Mahhonin, H Lillmaa, H Ehrpais, E Soolo, E Eilonen, A Agu, A Vahter, A Leitu, I Ansko, J Piepenbrock, R Vendt, K Zalite, K Laizans, T Eenmäe, I Sünter, H Kuuste, M Pajusalu, E Kulu, K Voormansik, U Kvell, E Ilbis, A Slavinskis, S Lätt

Publikováno v: Proceedings of the Estonian Academy of Sciences. 63(2):200-209

This paper presents the mission analysis, requirements, system design, system level test results, as well as mass andpower budgets of a 1-unit CubeSat ESTCube-1 built to perform the first in-orbit demonstration of electric solar wind sail (E-sail)tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d82995d9cc531c8c702ca5cba7217838
http://juuli.fi/Record/0029630814

ChemInform Abstract: Unprecedented Ring Contractions in Cytochalasans: Formation of (10) Cytochalasans and a Cyclohepta(4,5)benz(1,2-d)isoindole Derivative

Autor: M. Boutellier, C. Tamm, W. Zuercher

Publikováno v: ChemInform. 26

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69b3a60258eb3660113241f05364b776
https://doi.org/10.1002/chin.199531266

ChemInform Abstract: Recent Advances in the Field of Mycotoxins

Autor: C. Tamm

Publikováno v: ChemInform. 26

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50068a30a416bff803ddc875e02d99a5
https://doi.org/10.1002/chin.199550264