EEMCS

Koelmans, W.W. and Peters, T. and Berenschot, J.W. and de Boer, M.J. and Siekman, M.H. and Abelmann, L. (2012) Cantilever arrays with self-aligned nanotips of uniform height. Nanotechnology, 23 (13). pp. 135301-135309. ISSN 0957-4484 *** ISI Impact 3,644 ***

Gemelli, M. and Abelmann, L. and Engelen, J.B.C. and Khatib, M.G. and Koelmans, W.W. and Zaboronski, O. (2011) Probe Storage. In: Memory mass storage. Springer Verlag, Berlin Heidelberg, pp. 99-167. ISBN 978-3-642-14751-7

van Honschoten, J.W. and Jong, H.W. and Koelmans, W.W. and Parnell, T.P. and Zaboronski, O. (2011) Information storage and retrieval for probe storage using optical diffraction patterns. Journal of applied physics, 110 (104309). pp. 1-14. ISSN 0021-8979 *** ISI Impact 2,064 ***

Koelmans, W.W. (2011) Parallel Probe Readout. PhD thesis, University of Twente. ISBN 978-90-365-3192-4

Koelmans, W.W. and Sebastian, A. and Abelmann, L. and Despont, M. and Pozidis, H. (2011) Force modulation for enhanced nanoscale electrical sensing. Nanotechnology, 22 (25). pp. 1-9. ISSN 0957-4484 *** ISI Impact 3,644 ***

Pjetri, O. and Koelmans, W.W. and Abelmann, L. and Siekman, M.H. and Elwenspoek, M.C. (2011) Using diffraction to detect deflection of the cantilevers in an array. In: Proceedings of the 22nd Micromechanics and Microsystems Technology Europe Workshop, 19-22 June 2011, Tonsberg, Norway. pp. 278-281. Department of micro and nano systems technology, Vestfold University College. ISBN 978-82-7860-224-9

Koelmans, W.W. and van Honschoten, J.W. and de Vries, Jeroen and Vettiger, P. and Abelmann, L. and Elwenspoek, M.C. (2010) Parallel optical readout of cantilever arrays in dynamic mode. Nanotechnology, 21 (39). pp. 395503-395506. ISSN 0957-4484 *** ISI Impact 3,644 ***

Koelmans, W.W. and Peters, T. and Abelmann, L. and Elwenspoek, M.C. (2010) Fabrication of cantilever arrays with tips for parallel optical readout. In: Proceedings of the 21st Micromechanics and Micro systems Europe workshop (MME 2010), 26-29 sept 2010, Enschede, The Netherlands. pp. 277-280. University of Twente, Transducers Science and Technology. ISBN 978-90-81673716

Koelmans, W.W. and Sebastian, A. and Despont, M. and Pozidis, H. (2010) Force modulation for improved conductive-mode atomic force microscopy. In: Proceedings of the 10th IEEE Conference on Nanotechnology, IEEE-NANO 2010, 17-20 Aug 2010, Seoul, South-Korea. pp. 875-878. IEEE. ISBN 978-1-4244-7033-4

Koelmans, W.W. and van Honschoten, J.W. and Vettiger, P. and Abelmann, L. and Elwenspoek, M.C. (2009) Parallel optical readout of a cantilever array in dynamic mode. In: Proceedings of the International Workshop on Nanomechanical cantilever sensors 2009, 20-22 May 2009, Jeju, South Korea. Smart Materials and Sensors Laboratory. ISBN not assigned

van Honschoten, J.W. and Koelmans, W.W. and Konings, S.M. and Abelmann, L. and Elwenspoek, M.C. (2008) Nanotesla torque magnetometry using a microcantilever. In: Eurosensors XXII, 7 - 10 Sept 2008, Dresden, Germany. pp. 597-600. Eurosensors Committee. ISBN 978-3-00-025217-4

Koelmans, W.W. and de Bruin, G. (2007) Diamagnetische levitatie. De Vonk, 25 (4). pp. 4-6. ISSN 0925-5427

Koelmans, W.W. (2006) Multi-terminal tips for spin-polarized scanning tunneling microscopy. Master's thesis, University of Twente.

Timmer, B.H. and van Delft, K.M. and Koelmans, W.W. and Olthuis, W. and van den Berg, A. (2006) Selective low concentration ammonia sensing in a microfluidic lab-on-a-chip. IEEE sensors journal, 6 (3). pp. 829-835. ISSN 1530-437X *** ISI Impact 1,471 ***