Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Michel Bockstedte"'
Autor:
Fabio Candolfi, Johannes A F Lehmeyer, Maximilian Rühl, Roland Nagy, Matthias Weisser, Michel Bockstedte, Michael Krieger, Heiko B Weber
Publikováno v:
New Journal of Physics, Vol 26, Iss 7, p 079501 (2024)
Externí odkaz:
https://doaj.org/article/17cafa8110bb48f0baf29092cce33ea3
Autor:
Maximilian Rühl, Johannes Lehmeyer, Roland Nagy, Matthias Weisser, Michel Bockstedte, Michael Krieger, Heiko B Weber
Publikováno v:
New Journal of Physics, Vol 23, Iss 7, p 073002 (2021)
We present a photoluminescence (PL) study of the recently discovered TS defect in 4H silicon carbide. It investigates the influence of static electric fields and local strain on the spectral properties by means of low temperature (≈4 K) ensemble me
Externí odkaz:
https://doaj.org/article/3145933a81e9456c86e0c459ff7233fd
Autor:
Cord Bertram, Michel Bockstedte, Uwe Bovensiepen, Karina Morgenstern, Philipp Auburger, Julia Stähler
Publikováno v:
The Journal of Physical Chemistry Letters
Electron attachment and solvation at ice structures are well-known phenomena. The energy liberated in such events is commonly understood to cause temporary changes at such ice structures, but it may also trigger permanent modifications to a yet unkno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b198fab0d95404851c1c63b25659a119
https://doi.org/10.1021/acs.jpclett.9b03723
https://doi.org/10.1021/acs.jpclett.9b03723
Publikováno v:
Physical Chemistry Chemical Physics. 22:3825-3830
Thin porphyrin films as employed in modern optical devices or photovoltaic applications show deviating electronic and optical properties from the gasphase species. Any understanding of the physical origin may pave way to a specific engineering of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a843dc289874739eb026ef0825b5f214
https://doi.org/10.1039/c9cp06040e
https://doi.org/10.1039/c9cp06040e
Publikováno v:
Surface Science. 723:122101
An important pathway for functionalization of porphyrin-based organic-inorganic structures is the metalation of porphyrins. Recently, the porphyrin metalation was demonstrated on different metal oxide surfaces, however, the underlying mechanisms rega
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::528c14df27133121cd1898958f2b8e37
https://doi.org/10.1016/j.susc.2022.122101
https://doi.org/10.1016/j.susc.2022.122101
Autor:
Silvia Gross, Michel Bockstedte, Oliver Diwald, Thomas Schwab, Paolo Dolcet, Matthias Niedermaier, Johannes Bernardi
Publikováno v:
The Journal of Physical Chemistry C. 123:25991-26004
Identification and manipulation of transition-metal ion impurities in oxide nanoparticles require an in-depth understanding of their stability, segregation behavior, and, at the same time, knowledge about their surface reactivity. Powders of magnesiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b21716b559de55140fc71b5d17326dd
https://doi.org/10.1021/acs.jpcc.9b07350
https://doi.org/10.1021/acs.jpcc.9b07350
Publikováno v:
npj Quantum Materials, Vol 3, Iss 1, Pp 1-6 (2018)
Point defects: The whole picture The electronic states of point defects in semiconductors can be studied via first principles, suitable for large systems with thousands of electrons. The nitrogen-vacancy centre in diamond and the divacancy complex in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::845135637f73e8cbcb8d7c73b1907fd7
http://link.springer.com/article/10.1038/s41535-018-0103-6
http://link.springer.com/article/10.1038/s41535-018-0103-6
Publikováno v:
Angewandte Chemie. 129:1428-1432
Wasserdampf kann die Form und Anordnung von Nanopartikeln entscheidend beeinflussen. Inwieweit dies fur die Steuerung der Struktur und Eigenschaften von Nanomaterialien nutzbar ist, wurde bislang allerdings kaum erforscht. Hier wird uber die durch Wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb9c1b34ed692ad27adcbb3935938793
https://doi.org/10.1002/ange.201608538
https://doi.org/10.1002/ange.201608538
Autor:
Sang-Yun Lee, Matthias Widmann, Matthias Niethammer, Nguyen Tien Son, Adam Gali, Naoya Morioka, Dmitry Yu. Fedyanin, Igor A. Khramtsov, Michel Bockstedte, Takeshi Ohshima, Ian Don Booker, Torsten Rendler, Ivan Gueorguiev Ivanov, Cristian Bonato, Jörg Wrachtrup, Jawad ul Hassan, Yu-Chen Chen
Publikováno v:
Nano Letters
Colour centres with long-lived spins are established platforms for quantum sensing and quantum information applications. Colour centres exist in different charge states, each of them with distinct optical and spin properties. Application to quantum t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::623318e4832ea47da01ae0a5f9199551
https://pubmed.ncbi.nlm.nih.gov/31532999
https://pubmed.ncbi.nlm.nih.gov/31532999
Autor:
Javier Segarra-Martí, Andreas Hirsch, Pedro B. Coto, Alexandra Burger, Michel Bockstedte, Rubén D. Costa, Judith E. Wittmann, Michael D. Weber, Osman Baris Malcioglu
Publikováno v:
Advanced Functional Materials. 26:6737-6750
The differences in the electroluminescence (EL) of red-emitting free-base (H2TPP) and Zn-metalated (ZnTPP) archetypal porphyrins are rationalized in light-emitting electrochemical cells by means of an electric-field dependent effect, leading to whiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c206227eaec82c44427520e734cb1e5
https://doi.org/10.1002/adfm.201602252
https://doi.org/10.1002/adfm.201602252