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Dr. Karsten Fleischer

Adjunct Assistant Professor (Physics)

 fleisck@tcd.ie

 


Research Tags

  Condensed matter, electronic, magnetic and superconductive properties   Condensed matter, optical and dielectric properties   Linear and nonlinear optics   Materials technology, engineering   Materials, Physical Properties   Materials, Preparation/Fabrication   Optical materials   Photovoltaic   Photovoltaic systems, cells and modules manufacturing   Renewable Energy Sources   Solar, Photovoltaic Conversion   Solid State Physics   Surface science   Surfaces and Interfaces   Thin film solar cells

Languages

Language Skill Reading Skill Writing Skill Speaking
English Fluent Fluent Fluent
German Fluent Fluent Fluent

Memberships

Membership of Professional Institutions, Associations, Societies

Details Date From Date To
Deutsche Physikalische Gesellschaft (German research society) 1998
K. Fleischer, R. Verre, O. Mauit, R. G. S. Sofin, L. Farrell, C. Byrne, C. M. Smith, J. F. McGilp, and I. V. Shvets, Reflectance anisotropy spectroscopy of magnetite (110) surfaces, Physical Review B, 89, 2014, p195118-, Journal Article, PUBLISHED  TARA - Full Text  URL
D. Ali, M. Z. Butt, C. Coughlan, D. Caffrey, I. V. Shvets, and K. Fleischer, Nitrogen grain-boundary passivation of In-doped ZnO transparent conducting oxide, PHYSICAL REVIEW MATERIALS, 2, 2018, p043402-, Journal Article, PUBLISHED  TARA - Full Text  DOI  URL
David Caffrey, Emma Norton, Cormac Ó Coileáin, Christopher M. Smith, Brendan Bulfin, Leo Farrell, Igor V. Shvets, Karsten Fleischer, Decoupling the refractive index from the electrical properties of transparent conducting oxides via periodic superlattices, Scientific Reports, 6, 2016, p33006-, Journal Article, PUBLISHED  TARA - Full Text  DOI  URL
Karsten Fleischer , Emma Norton, Daragh Mullarkey, David Caffrey and Igor V. Shvets, Article Quantifying the Performance of P-Type Transparent Conducting Oxides by Experimental Methods, Materrials, 10, (9), 2017, p1019-, Journal Article, PUBLISHED  TARA - Full Text  DOI  URL
Ozhet Mauit, Karsten Fleischer, Cormac Ó Coileáin, Brendan Bulfin, Daniel S. Fox, Christopher M. Smith, Daragh Mullarkey, Gulnar Sugurbekova, Hongzhou Zhang, and Igor V. Shvets, Ultrathin magnetite in Fe3O4/MgO superlattices: Investigating the enhanced thin film magnetic moment, PHYSICAL REVIEW B, 95, 2017, p125128-, Journal Article, PUBLISHED  TARA - Full Text  DOI  URL
Leo Farrell, Synthesis of nanocrystalline Cu deficient CuCrO2 - a high figure of merit p-type transparent semiconductor, Journal of Materials Chemistry C, 4, 2016, p126 - 134, Journal Article, PUBLISHED  TARA - Full Text  DOI
K. Fleischer, O. Mauit and I. V. Shvets, Stability and capping of magnetite ultra-thin films, Applied Physics Letters, 104, (19), 2014, p192401 , Journal Article, PUBLISHED  TARA - Full Text  URL
Fleischer, K., Ualibek, O., Verre, R., Shvets, I.V., Formation of plasmonic nanoparticle arrays -rules and recipes for an ordered growth, Physica Status Solidi (B) Basic Research, 253, (2), 2016, p198 - 205, Journal Article, PUBLISHED  TARA - Full Text
R. Verre,* N. Maccaferri, K. Fleischer, M. Svedendahl, N. Odebo Länk, A. Dmitriev, P. Vavassori, I. V. Shvets and M. Käll, Polarization conversion-based molecular sensing using anisotropic plasmonic metasurfaces, Nanoscale, 8, 2016, p10576-, Journal Article, PUBLISHED  TARA - Full Text
Arca, E; Fleischer, K; Shvets, I.V., Magnesium, nitrogen codoped Cr2O3: A p-type transparent conducting oxide, Applied Physics Letters, 99, (11), 2011, p111910-, Journal Article, PUBLISHED  TARA - Full Text  DOI  URL
  

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Research Interests

Description Of Research Interests

I'm conducting research on novel oxide materials, with focus on their optical and electrical properties. In particular I'm working on so called transparent conducting oxides (TCOs), which are an important material class in devices such as Displays, LEDs or thin film solar cells. The research spans topics such as low cost growth techniques (spray pyroloysis), high qualiy growth techniques (MBE) and full material characterisation (XRD, XPS, Resistivity, Hall mobility, Ellipsometry, Haze, Transmission) Current research projects focus on modification of commonly used industrial TCOs (ZnO:Al, SnO2:F) in order to tune their optical properties, and fundamental studies on p-type TCOs, which potentially allow for fully transparent electronic devices.