EUV Targets

Group leader: Prof. dr. Paul Planken

Publications EUV Targets

  1. Thickness dependent terahertz emission from cobalt thin films
    Nishant Kumar, Ruud W.A. Hendrikx, Aurèle J.L. Adam and Paul C.M. Planken,
  2. Enhanced Terahertz Emission from Schottky Junctions Using Plasmonic Nanostructurese
    Gopika K. P. Ramanandan, Aurele J. L. Adam, and Paul C. M. Planken, ACS Photonics 1, 1165 (2014)
  3. Plasmon enhanced terahertz emission from single layer graphene
    Young-Mi Bahk, Gopakumar Ramakrishnan, Jongho Choi, Hyelynn Song, Geunchang Choi, Yong Hyup Kim, Kwang Jun Ahn, Dai-Sik Kim, and Paul C. M. Planken, ACS Nano 9, 9089 (2014)
  4. Emission of terahertz pulses from nanostructured metal surfaces
    G. K. P. Ramanandan, G. Ramakrishnan, N. Kumar, A. J. L. Adam and P. C. M. Planken, J. Phys. D 47, 374003 (2014)
  5. Optical characterization of gold-cuprous oxide interfaces for terahertz emission applications
    Gopika K. P. Ramanandan, Aurele J. L. Adam, Gopakumar Ramakrishnan, Peter Petrik, Ruud Hendrikx, and Paul C. M. Planken, Appl. Opt. 53, 1994 (2014)
  6. Plasmon-enhanced terahertz emission from a semiconductor/metal interface
    G. Ramakrishnan, N. Kumar, G. K. P. Ramanandan, A. J. L. Adam, R. W. A. Hendrikx, and P. C. M. Planken, Appl. Phys. Lett. 104, 071104 (2014)
  7. Enhanced terahertz emission by coherent optical absorption in ultrathin semiconductor films on metals
    Gopakumar Ramakrishnan, Gopika K. P. Ramanandan, Aurele J. L. Adam, Man Xu, Nishant Kumar, Ruud W. A. Hendrikx,and Paul C. M. Planken, Opt. Express 21, 16784 (2013)
  8. Terahertz near-field spectroscopy of filled subwavelength sized apertures in thin metal films
    J. R. Knab, A. J. L. Adam, E. Shaner, H. J. A. J. Starmans, and P. C. M. Planken, Opt. Express 21, 1101 (2013)
  9. Terahertz emission from surface-immobilized gold nanospheres
    Kotaro Kajikawa, Yusuke Nagai, Yuichi Uchiho, Gopakumar Ramakrishnan, Nishant Kumar, Gopika K. P. Ramanandan, and Paul C. M. Planken, Opt. Lett. 37, 4053 (2012)
  10. Oxidation kinetics of nanoscale copper films studied by terahertz transmission spectroscopy
    G. K. P. Ramanandan, G. Ramakrishnan, and P. C. M. Planken, J. Appl. Phys. 111, 123517 (2012)
  11. THz near-field Faraday imaging in hybrid metamaterials
    N. Kumar, A. C. Strikwerda, K. Fan, X. Zhang, R. D. Averitt, P. C. M. Planken, and A. J. L. Adam, Opt. Express 20, 4067 (2012)
  12. Surface plasmon-enhanced terahertz emission from a hemicyanine self-assembled monolayer
    G. Ramakrishnan, N. Kumar, P. C. M. Planken, D. Tanaka, and K. Kajikawa, Opt. Express 20, 4067 (2012)
  13. Percolation-enhanced generation of terahertz pulses by optical rectification on ultrathin gold films
    G. Ramakrishnan and P. C. M. Planken, Opt. Lett. 36, 2572 (2011)
  14. Terahertz near-field microspectroscopy
    J. R. Knab, A. J. L. Adam, R. Chakkittakandy, and P. C. M. Planken, Appl. Phys. Lett. 97, 031115 (2010)
  15. Electromagnetic spin-orbit interactions via scattering of subwavelength apertures
    L. T. Vuong, A. J. L. Adam, J. M. Brok, P. C. M. Planken, and H. P. Urbach, Phys. Rev. Lett. 104, 083903 (2010)
  16. Terahertz spectroscopy to identify the polymorphs in freeze-dried mannitol
    R. Chakkittakandy, J. A. W. M. Corver, and P. C. M. Planken, J. Pharm. Sci. 99, 932 (2010)

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