Ollefs, K: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Microwave soft x-ray microscopy for nanoscale magnetization dynamics in the 5–10 GHz frequency range

Bonetti, Stefano, Kukreja, Roopali, Chen, Zhao, Spoddig, Detlef, Ollefs, Katharina, Schöppner, Christian, Meckenstock, Ralf, Ney, Andreas, Pinto, Jude, Houanche, Richard, Frisch, Josef, Stöhr, Joachim

Journal:

Review of Scientific Instruments

Year:

2015

Language:

english

File:

PDF, 2.93 MB

english, 2015

2

Spin pumping damping and magnetic proximity effect in Pd and Pt spin-sink layers

Caminale, M., Ghosh, A., Auffret, S., Ebels, U., Ollefs, K., Wilhelm, F., Rogalev, A., Bailey, W. E.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 762 KB

english, 2016

3

Non-standing spin-waves in confined micrometer-sized ferromagnetic structures under uniform excitation

Pile, S., Feggeler, T., Schaffers, T., Meckenstock, R., Buchner, M., Spoddig, D., Zingsem, B., Ney, V., Farle, M., Wende, H., Ohldag, H., Ney, A., Ollefs, K.

Journal:

Applied Physics Letters

Year:

2020

File:

PDF, 3.88 MB

2020

4

Advanced spectroscopic synchrotron techniques to unravel the intrinsic properties of dilute magnetic oxides: the case of Co:ZnO

A. Ney, M. Opel, T. C. Kaspar, V. Ney, S. Ye, K. Ollefs, T. Kammermeier, S. Bauer, K. Nielsen, S. T. B. Goennenwein, M. H. Engelhard, S. Zhou, K. Potzger, J. Simon, W. Mader, S. M. Heald, J. C. Cezar,

Year:

2010

Language:

english

File:

PDF, 1.48 MB

english, 2010

5

Magnetic and XMCD studies of Pr1−xSrxMnO3 manganite films

Samoshkina, Yu.E., Edelman, I.S., Stepanova, E.A., Neznakhin, D.S., Ollefs, K., Andreev, N.V., Chichkov, V.I.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2017

Language:

english

File:

PDF, 1.02 MB

english, 2017

6

Role of intermediate 4 f states in tuning the band structure of high entropy oxides

Sarkar, Abhishek, Eggert, Benedikt, Velasco, Leonardo, Mu, Xiaoke, Lill, Johanna, Ollefs, Katharina, Bhattacharya, Subramshu S., Wende, Heiko, Kruk, Robert, Brand, Richard A., Hahn, Horst

Journal:

Year:

2020

File:

PDF, 5.21 MB

2020

7

Structure, valence, and magnetism of Co-doped ZnO at the coalescence limit (invited)

Ney, A., Ney, V., Kieschnick, M., Wilhelm, F., Ollefs, K., Rogalev, A.

Journal:

Journal of Applied Physics

Year:

2014

Language:

english

File:

PDF, 798 KB

english, 2014

8

Limitations of measuring small magnetic signals of samples deposited on a diamagnetic substrate

A. Ney, T. Kammermeier, V. Ney, K. Ollefs, S. Ye

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2008

Language:

english

File:

PDF, 647 KB

english, 2008

9

Tuning the magnetic properties of films

V. Ney, S. Ye, T. Kammermeier, K. Ollefs, A. Ney, T.C. Kaspar, S.A. Chambers, F. Wilhelm, A. Rogalev

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2010

Language:

english

File:

PDF, 454 KB

english, 2010

10

Structural and magnetic analysis of epitaxial films of Gd-doped ZnO

Ney, V., Ye, S., Kammermeier, T., Ollefs, K., Wilhelm, F., Rogalev, A., Lebègue, S., da Rosa, A. L., Ney, A.

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 1.20 MB

english, 2012

11

films

Ye, S., Ney, V., Kammermeier, T., Ollefs, K., Zhou, S., Schmidt, H., Wilhelm, F., Rogalev, A., Ney, A.

Journal:

Physical Review B

Year:

2009

Language:

english

File:

PDF, 506 KB

english, 2009

12

Effects of the Inhomogenous Co Doping on the Magnetoresistance of Zn1−xCoxO Epitaxial Films

Ye, Shuangli, Klar, Limei, Ney, Andreas, Ney, Verena, Kammermeier, Tom, Ollefs, Katharina, Liu, Feng, Wang, Gaofeng

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2012

Language:

english

File:

PDF, 413 KB

english, 2012

13

thin films via an order-disorder phase transition

La Torre, Enrico, Smekhova, Alevtina, Schmitz-Antoniak, Carolin, Ollefs, Katharina, Eggert, Benedikt, Cöster, Birte, Walecki, Dirk, Wilhelm, Fabrice, Rogalev, Andrei, Lindner, Jürgen, Bali, Rantej, Ba

Journal:

Physical Review B

Year:

2018

Language:

english

File:

PDF, 1.56 MB

english, 2018

14

Magnetism of Co doped ZnO with Al codoping: Carrier-induced mechanisms versus extrinsic origins

Ney, A., Ney, V., Ye, S., Ollefs, K., Kammermeier, T., Kaspar, T., Chambers, S., Wilhelm, F., Rogalev, A.

Journal:

Physical Review B

Year:

2010

Language:

english

File:

PDF, 284 KB

english, 2010

15

Engineering the magnetic anisotropy of an ultrathin Co layer sandwiched between films of Mo or Au

Wawro, A, Kurant, Z, Tekielak, M, Nawrocki, P, Milińska, E, Pietruczik, A, Wójcik, M, Mazalski, P, Kanak, J, Ollefs, K, Wilhelm, F, Rogalev, A, Maziewski, A

Journal:

Journal of Physics D Applied Physics

Year:

2017

Language:

english

File:

PDF, 3.64 MB

english, 2017

16

with High Structural Perfection

Ney, A., Ollefs, K., Ye, S., Kammermeier, T., Ney, V., Kaspar, T. C., Chambers, S. A., Wilhelm, F., Rogalev, A.

Journal:

Physical Review Letters

Year:

2008

Language:

english

File:

PDF, 805 KB

english, 2008

17

X-ray absorption spectroscopy in electrical fields: An element-selective probe of atomic polarization

Ney, V., Wilhelm, F., Ollefs, K., Rogalev, A., Ney, A.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 1.19 MB

english, 2016

18

Magnetic interactions in the Zn-Co-O system: tuning local structure, valence and carrier type from extremely Co doped ZnO to ZnCo2O4

Henne, Bastian, Ney, Verena, Ollefs, Katharina, Wilhelm, Fabrice, Rogalev, Andrei, Ney, Andreas

Journal:

Scientific Reports

Year:

2015

Language:

english

File:

PDF, 748 KB

english, 2015

19

High-Resolution X-Ray Lensless Imaging by Differential Holographic Encoding

Zhu, Diling, Guizar-Sicairos, Manuel, Wu, Benny, Scherz, Andreas, Acremann, Yves, Tyliszczak, Tolek, Fischer, Peter, Friedenberger, Nina, Ollefs, Katharina, Farle, Michael, Fienup, James R., Stöhr, Jo

Journal:

Physical Review Letters

Year:

2010

Language:

english

File:

PDF, 2.38 MB

english, 2010

20

Influence of the developing magnetic order on the transport properties of epitaxial Zn 1-x Co x O films

Ye, S, Ney, V, Kammermeier, T, Ollefs, K, Zhou, S, Schmidt, H, Ney, A

Journal:

Journal of Physics Conference Series

Year:

2010

Language:

english

File:

PDF, 610 KB

english, 2010

21

Element-Specific Magnetic Hysteresis of Individual 18 nm Fe Nanocubes

Kronast, Florian, Friedenberger, Nina, Ollefs, Katharina, Gliga, Sebastian, Tati-Bismaths, Logane, Thies, Ronja, Ney, Andreas, Weber, Ramona, Hassel, Christoph, Römer, Florian M., Trunova, Anastasia

Journal:

Year:

2011

Language:

english

File:

PDF, 3.05 MB

english, 2011

22

Element specific magnetic properties of Gd-doped GaN: Very small polarization of Ga and paramagnetism of Gd

Ney, A., Kammermeier, T., Ney, V., Ye, S., Ollefs, K., Manuel, E., Dhar, S., Ploog, K. H., Arenholz, E., Wilhelm, F., Rogalev, A.

Journal:

Physical Review B

Year:

2008

Language:

english

File:

PDF, 211 KB

english, 2008

23

Europium Cyclooctatetraene Nanowire Carpets: a Low-Dimensional, Organometallic, and Ferromagnetic Insulator

Huttmann, Felix, Rothenbach, Nico, Kraus, Stefan, Ollefs, Katharina, Arruda, Lucas M., Bernien, Matthias, Thonig, Danny, Delin, Anna, Fransson, Jonas, Kummer, Kurt, Brookes, Nicholas B., Eriksson, Oll

Journal:

The Journal of Physical Chemistry Letters

Year:

2019

File:

PDF, 3.31 MB

2019

24

giant magnetocaloric materials

Guillou, F., Ollefs, K., Wilhelm, F., Rogalev, A., Yaresko, A. N., Yibole, H., van Dijk, N. H., Brück, E.

Journal:

Physical Review B

Year:

2015

Language:

english

File:

PDF, 952 KB

english, 2015

25

Structural, chemical and magnetic properties of secondary phases in Co-doped ZnO

Ney, A, Kovács, A, Ney, V, Ye, S, Ollefs, K, Kammermeier, T, Wilhelm, F, Rogalev, A, Dunin-Borkowski, R E

Journal:

New Journal of Physics

Year:

2011

Language:

english

File:

PDF, 1.77 MB

english, 2011

26

Investigating magnetic proximity effects at ferrite/Pt interfaces

Collet, M., Mattana, R., Moussy, J.-B., Ollefs, K., Collin, S., Deranlot, C., Anane, A., Cros, V., Petroff, F., Wilhelm, F., Rogalev, A.

Journal:

Applied Physics Letters

Year:

2017

Language:

english

File:

PDF, 850 KB

english, 2017

27

Observation of the Onset of Magnetic Clustering in

S. Ye, V. Ney, T. Kammermeier, K. Ollefs, A. Ney, F. Wilhelm, A. Rogalev

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2010

Language:

english

File:

PDF, 572 KB

english, 2010

28

Magnetic ordering in magnetic shape memory alloy Ni-Mn-In-Co

Ollefs, K., Schöppner, Ch., Titov, I., Meckenstock, R., Wilhelm, F., Rogalev, A., Liu, J., Gutfleisch, O., Farle, M., Wende, H., Acet, M.

Journal:

Physical Review B

Year:

2015

Language:

english

File:

PDF, 415 KB

english, 2015

29

Magnetic Proximity Effect Free Spin Hall Magnetoresistance in YIG∖Pd

d’Allivy Kelly, O., Collet, M., Jacquet, E., Mattana, R., Petroff, F., Bortolotti, P., Cros, V., Anane, A., Wilhelm, F., Ollefs, K., Rogalev, A.

Journal:

Year:

2017

Language:

english

File:

PDF, 696 KB

english, 2017

30

[IEEE 2018 IEEE International Magnetic Conference (INTERMAG) - Singapore (2018.4.23-2018.4.27)] 2018 IEEE International Magnetics Conference (INTERMAG) - Peculiarities of Disorder-Induced Ferromagnetism Phenomena in Fe60A40 films on a local scale.

Smekhova, A., Torre, E. La, Szyjka, T., Eggert, B., Coster, B., Ollefs, K., Walecki, D., Salamon, S., Bali, R., Lindner, J., Wilhelm, F., Rogalev, A., Weschke, E., Tobbens, D., Banerjee, R., Sanyal, B

Year:

2018

File:

PDF, 117 KB

2018

31

Role of preparation and implantation-related defects for the magnetic properties of Zn0.9Co0.1O epitaxial films

Ney, V., Lenz, K., Ollefs, K., Wilhelm, F., Rogalev, A., Ney, A.

Journal:

Journal of Applied Physics

Year:

2014

Language:

english

File:

PDF, 1.62 MB

english, 2014

32

Anisotropic paramagnetism of Co-doped ZnO epitaxial films

Ney, A., Kammermeier, T., Ollefs, K., Ye, S., Ney, V., Kaspar, T. C., Chambers, S. A., Wilhelm, F., Rogalev, A.

Journal:

Physical Review B

Year:

2010

Language:

english

File:

PDF, 1.05 MB

english, 2010

33

Magnetic properties of rare-earth and transition metal based perovskite type high entropy oxides

Witte, Ralf, Sarkar, Abhishek, Velasco, Leonardo, Kruk, Robert, Brand, Richard A., Eggert, Benedikt, Ollefs, Katharina, Weschke, Eugen, Wende, Heiko, Hahn, Horst

Journal:

Journal of Applied Physics

Year:

2020

File:

PDF, 1.93 MB

2020

34

Co and Cu co-doped ZnO epitaxial films—A magnetically soft nano-composite

Ney, V., Venkataraman, V., Henne, B., Ollefs, K., Wilhelm, F., Rogalev, A., Ney, A.

Journal:

Journal of Applied Physics

Year:

2016

Language:

english

File:

PDF, 1.57 MB

english, 2016

35

Co-Doped ZnO Epitaxial Films: From a Brillouin-Like Paramagnet to a Phase-Separated Superparamagnetic Ensemble

Ney, V., Ye, S., Ollefs, K., Kammermeier, T., Wilhelm, F., Rogalev, A., Ney, A.

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2010

Language:

english

File:

PDF, 972 KB

english, 2010

36

Spin Hall magnetoresistance in a canted ferrimagnet

Ganzhorn, Kathrin, Barker, Joseph, Schlitz, Richard, Piot, Benjamin A., Ollefs, Katharina, Guillou, Francois, Wilhelm, Fabrice, Rogalev, Andrei, Opel, Matthias, Althammer, Matthias, Geprägs, Stephan,

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 650 KB

english, 2016

37

Coalescence-driven magnetic order of the uncompensated antiferromagnetic Co doped ZnO

Ney, V., Henne, B., Lumetzberger, J., Wilhelm, F., Ollefs, K., Rogalev, A., Kovacs, A., Kieschnick, M., Ney, A.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 1.39 MB

english, 2016

38

[OsF6]x-: Molecular Models for Spin-Orbit Entangled Phenomena

Clerac, Rodolphe, Pedersen, Kasper, Wooddruff, Daniel, Singh, Saurabh Kumar, Tressaud, Alain, Durand, Etienne, Atanasov, Mihail, Perlepe, Panagiota, Ollefs, katharina, Wilhelm, Fabrice, Mathonière, Co

Journal:

Chemistry - A European Journal

Year:

2017

Language:

english

File:

PDF, 4.72 MB

english, 2017

39

Hysteresis design of novel magnetocaloric materials - from basic mechanisms to applications

Scheibel, Franziska, Gottschall, Tino, Taubel, Andreas, Fries, Maximilian, Skokov, Konstantin P., Terwey, Alexandra, Keune, Werner, Ollefs, Katharina, Wende, Heiko, Farle, Michael, Acet, Mehmet, Gutfl

Journal:

Energy Technology

Year:

2018

Language:

english

File:

PDF, 3.80 MB

english, 2018

40

Element specific measurements of the structural properties and magnetism of

T. Kammermeier, V. Ney, S. Ye, K. Ollefs, T.C. Kaspar, S.A. Chambers, F. Wilhelm, A. Rogalev, A. Ney

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2009

Language:

english

File:

PDF, 553 KB

english, 2009

41

hybrid interfaces

Valvidares, M., Dix, N., Isasa, M., Ollefs, K., Wilhelm, F., Rogalev, A., Sánchez, F., Pellegrin, E., Bedoya-Pinto, A., Gargiani, P., Hueso, L. E., Casanova, F., Fontcuberta, J.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 1.58 MB

english, 2016

42

Microscopic nonequilibrium energy transfer dynamics in a photoexcited metal/insulator heterostructure

Rothenbach, N., Gruner, M. E., Ollefs, K., Schmitz-Antoniak, C., Salamon, S., Zhou, P., Li, R., Mo, M., Park, S., Shen, X., Weathersby, S., Yang, J., Wang, X. J., Pentcheva, R., Wende, H., Bovensiepen

Journal:

Physical Review B

Year:

2019

Language:

english

File:

PDF, 1.56 MB

english, 2019

43

Anti-P. acnes Antibody in Comedonal Extracts.

Knop, Juergen, Ollefs, Karsten, Frosch, Peter J.

Journal:

The Journal of Investigative Dermatology

Year:

1983

File:

PDF, 2.33 MB

1983

44

X-ray magnetic circular dichroism measured at the Fe K -edge with a reduced intrinsic broadening: x-ray absorption spectroscopy versus resonant inelastic x-ray scattering measurements

Juhin, Amélie, Sainctavit, Philippe, Ollefs, Katharina, Sikora, Marcin, Filipponi, Adriano, Glatzel, Pieter, Wilhelm, Fabrice, Rogalev, Andrei

Journal:

Journal of Physics Condensed Matter

Year:

2016

Language:

english

File:

PDF, 2.15 MB

english, 2016

45

XAS and XMCD studies of magnetic properties modifications of Pt/Co/Au and Pt/Co/Pt trilayers induced by Ga + ions irradiation

Mazalski, Piotr, Sveklo, Iosif, Kurant, Zbigniew, Ollefs, Katharina, Rogalev, Andrei, Wilhelm, Fabrice, Fassbender, Juergen, Baczewski, Lech Tomasz, Wawro, Andrzej, Maziewski, Andrzej

Journal:

Journal of Synchrotron Radiation

Year:

2015

Language:

english

File:

PDF, 882 KB

english, 2015

46

Anti-P acnes antibody in comedonal extracts

Knop, J, Ollefs, K, Frosch, P J

Journal:

Plastic & Reconstructive Surgery

Year:

1985

File:

PDF, 101 KB

1985

47

Gd-doped GaN studied with element specificity: Very small polarization of Ga, paramagnetism of Gd and the formation of magnetic clusters

A. Ney, T. Kammermeier, K. Ollefs, V. Ney, S. Ye, S. Dhar, K.H. Ploog, M. Röver, J. Malindretos, A. Rizzi, F. Wilhelm, A. Rogalev

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2010

Language:

english

File:

PDF, 619 KB

english, 2010

48

Toward broad-band x-ray detected ferromagnetic resonance in longitudinal geometry

Ollefs, K., Meckenstock, R., Spoddig, D., Römer, F. M., Hassel, Ch., Schöppner, Ch., Ney, V., Farle, M., Ney, A.

Journal:

Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 2.12 MB

english, 2015

49

in wurtzite Co:ZnO

Henne, Bastian, Ney, Verena, Lumetzberger, Julia, Ollefs, Katharina, Wilhelm, Fabrice, Rogalev, Andrei, Ney, Andreas

Journal:

Physical Review B

Year:

2017

Language:

english

File:

PDF, 1006 KB

english, 2017

50

Local structure and X-ray magnetic circular dichroism of Au in Au-Co nanoalloys

Maurizio, C., Michieli, N., Kalinic, B., Mattarello, V., Bello, V., Wilhelm, F., Ollefs, K., Mattei, G.

Journal:

Applied Surface Science

Year:

2018

Language:

english

File:

PDF, 1.29 MB

english, 2018

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски