High-temperature superconductivity in doped BaFe_1tn2As_1tn2 [Elektronische Ressource] / Marianne Martin geb. Rotter

Marianne Martin

Informations

• Publié par: ludwig-maximilians-universitat_munchen
• Publié le: 01 janvier 2010
• Nombre de lectures: 16
• Langue: English
• Poids de l'ouvrage: 5 Mo

Extrait

Dissertation zur Erlangung des Doktorgrades
der Fakultät für Chemie und Pharmazie
der Ludwig-Maximilians-Universität München




High-Temperature Superconductivity
in Doped BaFe As 2 2






Marianne Martin geb. Rotter
aus
Fort Sill (USA)

2010




























Erklärung:
Diese Dissertation wurde im Sinne von § 13 Abs. 3 bzw. 4 der
Promotionsordnung vom 29. Januar 1998 von Herrn Prof. Dr. D. Johrendt
betreut.


Ehrenwörtliche Versicherung:
Diese Dissertation wurde selbständig, ohne unerlaubte Hilfe erarbeitet.

München, am 10. Dezember 2010


___________________________
Marianne Martin





Dissertation eingereicht am 10. Dezember 2010

1. Gutachter: Prof. Dr. D. Johrendt
2. Gutachter: Prof. Dr. B. Lotsch
Mündliche Prüfung am: 26.01.2011














































































Acknowledgements

First and foremost, I am especially grateful to Prof. Dr. D. Johrendt, who offered
me this very interesting and promising research project and gave me the
opportunity to work in his extraordinary working group. Furthermore, I would
like to express my gratefulness for his confidence and his continuous support
paired with stimulating enthusiasm, which helped this work become what it is.
I am indebted to Prof. Dr. B. Lotsch for being available as co-referee of this
thesis.
I am thankful to PD Dr. H.-C. Böttcher, Prof. Dr. K. Karaghiosoff, PD Dr. O.
Oeckler and Prof. Dr. C. Scheu for being available as examiners in my vivavoce.
For carrying out a countless number of measurements, even on Sundays or
holidays if time was pressing, and also for the following data process and fruitful
discussions, I would especially like to thank Dr. D. Bichler, Dr. J. Deisenhofer,
A. Günther, Dr. W. Hermes, C. Löhnert, A. Loidl, F. A. Martin, Dr. P. Mayer, T.
Miller, C. Minke, PD Dr. O. Oeckler, Prof. Dr. R. Pöttgen, Dr. F. M.
Schappacher, I. Schellenberg, F. Schrettle, M. Tegel, Dr. Y. Su and V. Zinth.
In detail, I would like to thank
• my bachelor and research students F. Corral Bautista, K. Förg, C. Hieke,
M. Pangerl and T. Wirth for their great work and their enthusiasm,
• T. Miller for lots of interesting conversations and also for his support
concerning technical problems with powder diffractometers,
• our daily “Kreuzworträtselrunde” as well as the weekly “Kochgruppe“ for
loads of fun during lunch time,
• W. Wünschheim for his technical support whenever hard or software,
printer or something else suddenly quit the service,

• C. Minke for several hours of measuring EDX, even if the supposedly nice
crystals turned out to be only “Bräsal”,
• C. Löhnert for her continuous support and great helpfulness in many
respects,
• C. Höller (“da simma dabei”) for his friendship and his unshakeable
cheerfulness, always ready for a spontaneous caravan and an exhilarating
cup of coffee and last but not least for our collaboration in the
entertainment committee,
• my colleague and friend C. Hecht, for green tea parties, nocturnal beer
sessions, (japanese) culinary highlights and her support in all walks of life,
• my dear lab and office mates R. Frankovsky and M. Tegel simply for
everything (including “I hope you like pain”, Elleberger, Rumba, Singstar-
parties, “Frülein”, FSK 25 and so on). I hope we will never loose contact
and meet for many funny activities again…,
• V. Zinth for her enthusiasm in building our great handicrafts and several
interesting and funny gatherings
• F. A. Martin and V. Zinth for proof-reading this thesis and last but not
least
• my whole (ex-) working group Dr. D. Bichler, R. Frankovsky, G.
Friederichs, K. Förg, F. Hummel, Dr. S. Jakob, Dr. P. Jakubcová, C.
Löhnert, Dr. H. Müller, E. Wiesenmayer and V. Zinth for a very amicable
and constructive cooperation and loads of fun also with “The Finger”.
Thank you a lot!
For providing a perfect working atmosphere during the last years and for
every scientific, technical and also personal support I would like express my
thankfulness to all present and past colleagues of the working groups Schnick,
Müller-Buschbaum, Oeckler, Lotsch and Schmedt a. d. Günne.


Above all, I am deeply indebted to my family and to my partner Franz who never
stopped encouraging and believing in me and supported me with all their
patience and love at all levels, in every way. Thanks a million!