Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Björn Bräuer"'
Autor:
Björn Bräuer, Michael Fronk, Mohammad A. Abdulmalic, Dietrich R. T. Zahn, Georgeta Salvan, Francois Eya’ane Meva, Tobias Rüffer
Publikováno v:
Journal of Magnetism and Magnetic Materials. 419:17-28
This work reports the first example of the spectroscopic measurements of the Magneto-Optical Kerr Effect (MOKE) of films being composed of trinuclear transition metal complexes on a non-transparent substrate at room temperature. The thin films of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0afc9e55da0de5ae6b21e3e1967c28c
https://doi.org/10.1016/j.jmmm.2016.06.002
https://doi.org/10.1016/j.jmmm.2016.06.002
Publikováno v:
Journal of Molecular Structure. 1073:82-86
Reflection anisotropy spectroscopy (RAS) is generally recognized to be very sensitive to small in-plane anisotropies in thin films, but RA spectra modeling is scarce in literature. Here we propose a simple optical layer model to extract the intrinsic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a61e3983ec28ab739c335aff502315
https://doi.org/10.1016/j.molstruc.2014.05.001
https://doi.org/10.1016/j.molstruc.2014.05.001
Publikováno v:
Inorganica Chimica Acta. 392:404-409
The reaction of Fe(η5-C5H4CO2Na)(η5-C5H4PPh2) (1), obtained upon addition of NaOH to Fe(η5-C5H4CO2H)(η5-C5H4PPh2), with stoichiometric amounts of [Co(H2O)6](NO3)2 (2) gave the 1D coordination polymer [Co(Fe(η5-C5H4CO2)(η5-C5H4PPh2))2]n (3). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65eae75772da11c73950d78c6702cff6
https://doi.org/10.1016/j.ica.2012.03.022
https://doi.org/10.1016/j.ica.2012.03.022
Autor:
Tolek Tyliszczak, Björn Bräuer, Andreas Fognini, Ajay Virkar, Zhenan Bao, Hylke B. Akkerman, Roopali Kukreja
Publikováno v:
Organic Electronics. 12:1936-1942
Pentacene field-effect transistors were prepared on silicon nitride membranes for scanning transmission X-ray microscopy (STXM) investigations. The membranes were modified by different self-assembled monolayers (SAMs). Pentacene was deposited atop th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b7ddb6e3f466c64960955220c237e1
https://doi.org/10.1016/j.orgel.2011.08.007
https://doi.org/10.1016/j.orgel.2011.08.007
Autor:
S. Schubert, Dietrich R. T. Zahn, R. Pacurariu, Günter Radons, Steffen Schulze, Michael Hietschold, Georgeta Salvan, Julien Bachmann, Kornelius Nielsch, Wen Li, Claudio Sangregorio, Michael Fronk, D. M. Rosu, Björn Bräuer
Publikováno v:
Applied Physics A. 103:433-438
In this work, Ni nanoparticles embedded in fullerene matrices were fabricated by co-evaporation in ultra-high vacuum and their structural, magnetic, and electronic properties were assessed by a variety of experimental methods corroborated with theore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a9c19663de9907e37378e0ee310ea9
https://doi.org/10.1007/s00339-011-6359-3
https://doi.org/10.1007/s00339-011-6359-3
Autor:
Lydia Helena Wong, Zhenan Bao, Roopali Kukreja, Teddy Salim, Yong Lim Foo, Yeng Ming Lam, Björn Bräuer
Publikováno v:
J. Mater. Chem.. 21:242-250
Controlling the blend morphology is one of the ways to achieve high power conversion efficiency in organic bulk heterojunction (BHJ) photovoltaic devices. One simple yet effective method is “solvent additive” approach, which involves the addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132ca86a2623b96007ccb28bfd2f26fc
https://doi.org/10.1039/c0jm01976c
https://doi.org/10.1039/c0jm01976c
Autor:
Claudia Flohrer, Alexander Hildebrandt, Tobias Rüffer, Sascha Tripke, Dieter Schaarschmidt, Bernhard Walfort, Björn Bräuer, Lorenzo Sorace, Heinrich Lang
Publikováno v:
Inorganica Chimica Acta. 365:277-281
The synthesis of dimeric [Mn2Cl2(μ-Cl)2(dipa)2]·MeOH (3) (dipa = dipyridylmethylamine) from [MnCl2(H2O)4] (1) and dipa (2) and its structural characterization is reported. In the solid state complex 3 is dimeric and possesses crystallographically i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd563f4f33d4f9eb98704b4953d562b
https://doi.org/10.1016/j.ica.2010.09.033
https://doi.org/10.1016/j.ica.2010.09.033
Autor:
Roopali Kukreja, David P. Bernstein, Kang Wei Chou, Björn Bräuer, Zhenan Bao, Stefan C. B. Mannsfeld, Yves Acremann, Ajay Virkar, Tolek Tyliszczak
Publikováno v:
Chemistry of Materials. 22:3693-3697
We demonstrate the application of scanning transmission X-ray microscopy (STXM) to image the angular distribution of grains in organic semiconductor thin film devices on the example of pentacene field-effect transistors. The in-plane orientation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37dcddd6345645e7773f47798eb02af
https://doi.org/10.1021/cm100487j
https://doi.org/10.1021/cm100487j
Publikováno v:
The Journal of Physical Chemistry B. 113:14957-14961
The detection and control of the molecular growth mode is a key prerequisite for fabricating opto-electronic devices. In this work we present the magneto-optical Kerr effect (MOKE) spectroscopy to be a highly sensitive method for the detection of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88357092b36953b2d4f08182f4d1e37a
https://doi.org/10.1021/jp9073224
https://doi.org/10.1021/jp9073224
Autor:
Björn Bräuer, Mandy Grobosch, M. Knupfer, Antoine Kahn, Georgeta Salvan, Tobias Rüffer, Yana Vaynzof, Florian Weigend
Publikováno v:
The Journal of Physical Chemistry B. 113:10051-10054
Nanometer thin films of nonsublimable multinuclear transition metal complexes were deposited on Si by means of spin coating to enable photoelectron spectroscopy studies. In combination with density functional theory calculations, photoelectron spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3a0f2fff9478c9c7d5dd163f8528cc
https://doi.org/10.1021/jp9019552
https://doi.org/10.1021/jp9019552