Ferrimagnetic/ferroelastic domain interactions in magnetite below the Verwey transition. Part I: electron holography and Lorentz microscopy

Kasama, Takeshi ; Harrison, R. J. ; Church, N. S. ; Nagao, M. ; Feinberg, J. M. ; Dunin-Borkowski, Rafal E.

in journal: Phase Transitions (ISSN: 0141-1594) (DOI: http://dx.doi.org/10.1080/01411594.2012.695373), vol: 86, issue: 1, pages: 67-87, 2013

Type: Journal article - Journal article

DOI: 10.1080/01411594.2012.695373

Ferrimagnetic/ferroelastic domain interactions in magnetite below the Verwey transition: Part II. Micromagnetic and image simulations

Bryson, James F.J. ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E. ; Harrison, R. J.

in journal: Phase Transitions (ISSN: 0141-1594) (DOI: http://dx.doi.org/10.1080/01411594.2012.695372), vol: 86, issue: 1, pages: 88-102, 2013

Type: Journal article - Journal article

DOI: 10.1080/01411594.2012.695372

A high-mobility two-dimensional electron gas at the spinel/perovskite interface of γ-Al₂O₃/SrTiO₃

Chen, Yunzhong ; Bovet, N. ; Trier, Felix ; Christensen, Dennis ; Qu, F.M. ; Andersen, Niels Hessel ; Kasama, Takeshi ; Zhang, Wei ; Giraud, R. ; Dufouleur, J. ; Jespersen, T.S. ; Sun, J.R. ; Smith, Anders ; Nygård, J. ; Lu, L. ; Büchner, B. ; Shen, B.G. ; Linderoth, Søren ; Pryds, Nini

in journal: Nature Communications (ISSN: 2041-1723) (DOI: http://dx.doi.org/10.1038/ncomms2394), vol: 4, issue: Article no. 1371, 2013

Type: Journal article - Journal article

DOI: 10.1038/ncomms2394

Dipolar magnetism in ordered and disordered low-dimensional nanoparticle assemblies.

Varón, M. ; Beleggia, Marco ; Kasama, Takeshi ; Harrison, R J ; Dunin-Borkowski, Rafal E. ; Puntes, V. F. ; Frandsen, Cathrine

in journal: Scientific Reports (ISSN: 2045-2322) (DOI: http://dx.doi.org/10.1038/srep01234), vol: 3, pages: 1234, 2013

Type: Journal article - Journal article

DOI: 10.1038/srep01234

Effect of post-growth annealing on secondary phase formation in low-temperature-grown Mn-doped GaAs

Kovács, A. ; Sadowski, J. ; Kasama, Takeshi ; Duchamp, Martial ; Dunin-Borkowski, Rafal E.

in journal: Journal of Physics D: Applied Physics (ISSN: 0022-3727) (DOI: http://dx.doi.org/10.1088/0022-3727/46/14/145309), vol: 46, issue: 14, pages: 145309, 2013

Type: Journal article - Journal article

DOI: 10.1088/0022-3727/46/14/145309

Comparison of approaches and artefacts in the measurement of detector modulation transfer functions

Boothroyd, Chris ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E.

in journal: Ultramicroscopy (ISSN: 0304-3991) (DOI: http://dx.doi.org/10.1016/j.ultramic.2013.03.001), vol: 129, pages: 18-29, 2013

Type: Journal article - Journal article

DOI: 10.1016/j.ultramic.2013.03.001

RAFT copolymerization of itaconic anhydride and 2-methoxyethyl acrylate: a multifunctional scaffold for preparation of “clickable” gold nanoparticles

Javakhishvili, Irakli ; Kasama, Takeshi ; Jankova Atanasova, Katja ; Hvilsted, Søren

in journal: Chemical Communications (ISSN: 1359-7345) (DOI: http://dx.doi.org/10.1039/c3cc41887a), vol: 49, issue: 42, pages: 4803-4805, 2013

Type: Journal article - Journal article

DOI: 10.1039/c3cc41887a

Lorentz Microscopy and Electron Holography of Magnetic Materials

Dunin-Borkowski, Rafal E. ; Kasama, Takeshi ; Beleggia, Marco ; Pozzi, Giulio

part of: Handbook of Nanoscopy (ISBN: 9783527317066), pages: 221-251, 2012, Wiley-VCH,

Type: Book chapter - Book chapter

DOI: 10.1002/9783527641864.ch6

Towards the quantitative analysis of the electron holographic phase images of electrically biased metal tips

Beleggia, Marco ; Kasama, Takeshi ; Pozzi, G. ; Dunin-Borkowski, Rafal E.

part of: EMC2012 proceedings, 2012,

Type: Conference abstract in proceedings - Conference abstract in proceedings

Presented at: 15th European Microscopy Congress 2012, Manchester

GaAs-MnAs nanowires

Sadowski, Janusz ; Siusys, Aloyzas ; Kovács, András ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E. ; Wojciechowski, Tomasz ; Reszka, Anna ; Kowalski, Bogdan

in journal: Physica Status Solidi. B: Basic Research (ISSN: 0370-1972) (DOI: http://dx.doi.org/10.1002/pssb.201001125), vol: 248, pages: 1576-1580, 2011

Type: Journal article - Journal article

DOI: 10.1002/pssb.201001125

Voids and Mn-rich inclusions in a (Ga,Mn)As ferromagnetic semiconductor investigated by transmission electron microscopy

Kovács, András ; Sadowski, J ; Kasama, Takeshi ; Domagala, J ; Mathieu, R ; Dietl, T ; Dunin-Borkowski, Rafal E.

in journal: Journal of Applied Physics (ISSN: 0021-8979) (DOI: http://dx.doi.org/10.1063/1.3581108), vol: 109, pages: 083546, 2011

Type: Journal article - Journal article

DOI: 10.1063/1.3581108

Synthesis of Nano-sized Boehmites for Optimum Phosphate Sorption

Watanabe, Yujiro ; Kasama, Takeshi ; Fukushi, Keisuke ; Ikoma, Toshiyuki ; Komatsu, Yu ; Tanaka, Junzo ; Moriyoshi, Yusuke ; Yamada, Hirohisa

in journal: Separation Science and Technology (ISSN: 0149-6395) (DOI: http://dx.doi.org/10.1080/01496395.2010.535590), vol: 46, issue: 5, pages: 818-824, 2011

Type: Journal article - Journal article

DOI: 10.1080/01496395.2010.535590

Direct measurement of the charge distribution along a biased carbon nanotube bundle using electron holography

Beleggia, Marco ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E. ; Hofmann, S. ; Pozzi, G.

in journal: Applied Physics Letters (ISSN: 0003-6951) (DOI: http://dx.doi.org/10.1063/1.3598468), vol: 98, issue: 24, pages: 243101, 2011

Type: Journal article - Journal article

DOI: 10.1063/1.3598468

Magnetic properties of ilmenite-hematite single crystals from the Ecstall pluton near Prince Rupert, British Columbia

Brownlee, Sarah J. ; Feinberg, Joshua M. ; Kasama, Takeshi ; Harrison, Richard J. ; Scott, Gary R. ; Renne, Paul R.

in journal: G3: Geochemistry, Geophysics, Geosystems (ISSN: 1525-2027) (DOI: http://dx.doi.org/10.1029/2011GC003622), vol: 12, issue: 9, pages: Q07Z29, 2011

Type: Journal article - Journal article

DOI: 10.1029/2011GC003622

Electron Holography of Magnetic Materials

Kasama, Takeshi ; Dunin-Borkowski, Rafal E. ; Beleggia, Marco

part of: Holography - Different Fields of Application (ISBN: 978-953-307-635-5), pages: 53-80, 2011, InTech,

Type: Book chapter - Book chapter

Self-assembly and flux closure studies of magnetic nanoparticle rings

Wei, Alexander ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E.

in journal: Journal of Materials Chemistry (ISSN: 0959-9428) (DOI: http://dx.doi.org/10.1039/c1jm11916h), vol: 21, issue: 42, pages: 16686-16693, 2011

Type: Journal article - Journal article

DOI: 10.1039/c1jm11916h

Early Proterozoic weathering processes under low O2 conditions reconstructed from a 2.45 Ga paleosol in Pronto, Canada

Murakami, Takashi ; Kasama, Takeshi ; Utsunomiya, Satoshi

in journal: AMERICAN MINERALOGIST (ISSN: 0003-004X) (DOI: http://dx.doi.org/10.2138/am.2011.3821), vol: 96, issue: 10, pages: 1613-1623, 2011

Type: Journal article - Journal article

DOI: 10.2138/am.2011.3821

Differentiation of Fe-Ni Spherules in Impact Glass

Schaffer, Miroslava ; Kasama, Takeshi ; Dunin-Borkowski, Rafal E. ; MacDonald, A. Nicole ; Koch, C. Bender

in journal: METEORITICS & PLANETARY SCIENCE (ISSN: 1086-9379) (DOI: http://dx.doi.org/10.1111/j.1945-5100.2011.01221.x), vol: 46, issue: Supplement s1, pages: A206, 2011

Type: Conference article - Conference article

Presented at: Annual Meeting of the Meteoritical-Society, London, England

DOI: 10.1111/j.1945-5100.2011.01221.x

The cation diffusion facilitator proteins MamB and MamM of Magnetospirillum gryphiswaldense have distinct and complex functions, and are involved in magnetite biomineralization and magnetosome membrane assembly

Uebe, René ; Junge, Katja ; Henn, Verena ; Poxleitner, Gabriele ; Katzmann, Emanuel ; Plitzko, Jürgen M. ; Zarivach, Raz ; Kasama, Takeshi ; Wanner, Gerhard ; Pósfai, Mihály ; Böttger, Lars ; Matzanke, Berthold ; Schüler, Dirk

in journal: Molecular Microbiology (ISSN: 0950-382X) (DOI: http://dx.doi.org/10.1111/j.1365-2958.2011.07863.x), vol: 82, issue: 4, pages: 818-835, 2011

Type: Journal article - Journal article

DOI: 10.1111/j.1365-2958.2011.07863.x

Aberration-corrected electron microscopy of MnAs and As nanocrystals and voids in annealed (Ga,Mn)As

Kovács, András ; Kasama, Takeshi ; Sadowski, J. ; Dietl, T. ; Dunin-Borkowski, Rafal E.

in journal: Journal of Physics: Conference Series (ISSN: 1742-6588) (DOI: http://dx.doi.org/10.1088/1742-6596/326/1/012018), vol: 326, issue: 1, pages: 012018, 2011

Type: Conference article - Conference article

Presented at: 17th International Conference on Microscopy of Semiconducting Materials, Cambridge

DOI: 10.1088/1742-6596/326/1/012018