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Klaus von Haeften
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  • Leicester
  • United Kingdom
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Klaus von Haeften's Page

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Profile Information

I am...
Physicist
My research field or area of interest innanotechnology
1. Superfluidity at the nanoscale.

2. Fundamental properties and applications of atomic clusters.
Interest in...
- Helium clusters and helium droplets
- Fluorescent silicon
- Cluster-surface and cluster-liquid interactions
Publication list
Peer reviewed papers

62. G. Galinis, G. Torricelli, A. Akraiam, K. von Haeften
Measurement of cluster-cluster interaction in liquids by deposition and AFM of silicon clusters onto HOPG surfaces
J. Nanopart. Res. 14, 1057 (2012)

61. G. Galinis, H. Yazdanfar, M. Bayliss, M. Watkins, K. von Haeften
Towards biosensing via fluorescent surface sites of nanoparticles
J. Nanopart. Res. 14, 1019 (2012)

60. A. Przystawik, A. Kickermann, A. Al-Shemmary, S. Dusterer, A. M. Ellis, K. von Haeften, M. Harmand, S. Ramakrishna, H. Redlin, L. Schroedter, M. Schulz, T. Seideman, N. Stojanovic, J. Szekely, F. Tavella, S. Toleikis, T. Laarmann
Generation of the simplest rotational wave packet in a diatomic molecule: Tracing a two-level superposition in the time domain
Phys. Rev. A 85, 052503 (2012)

59. N. Bonifaci, A. Denat, V. Atrazhev, V. A. Shakhatov, K. von Haeften, J. Eloranta
Spectra Emitted by Helium Excited by Corona Discharge
Dielectric Liquids (ICDL), 2011 IEEE International Conference on (2011).

58. F. Aitken, N. Bonifaci, A. Denat, K. von Haeften
A new model for the density-dependence of positive ion mobility in liquid helium
Dielectric Liquids (ICDL), 2011 IEEE International Conference on (2011).

57. G. Torricelli, A. Akraiam, K. von Haeften
Size-Selecting Effect of Water on Fluorescent Silicon Clusters
Nanotechnology 22, 315711 (2011).

56. K. von Haeften, T. Laarmann, H. Wabnitz, T. Moller, K. Fink
Size and Isotope Effects of Helium Clusters and Droplets: Identification of Surface and Bulk-Volume Excitations
J. Phys. Chem. A 115, 7316 (2011).

55. F. Aitken, Z.-L. Li, N. Bonifaci, A. Denat, K. von Haeften
Electron mobility in liquid and supercritical helium measured using corona discharges: a new semi-empirical model for cavity formation
Phys. Chem. Chem. Phys. 13, 719 (2011).

54. F. Aitken, N. Bonifaci, A. Denat, K. von Haeften
A macroscopic approach to determine electron mobilities in low-density helium
J. Low. Temp. Phys. 162, 702 (2011).

53. Z.-L. Li, N. Bonifaci, F. Aitken, A. Denat, V. M. Atrazhev, V. A. Shakhatov, K. von Haeften
Atomic and molecular spectra of normal liquid 4 He excited by corona discharges
Low. Temp. Phys. 37, 378 (2011).

52. A. Brewer, K. von Haeften
In-situ passivation and blue luminescence of silicon clusters using a cluster-beam/H2O co-deposition production method
Appl. Phys. Lett. 94, 261102 (2009).

51. Z.-L. Li, N. Bonifaci, F. Aitken, A. Denat, K. von Haeften, V. M. Atrazhev, V. A. Shakhatov
Spectroscopic investigation of liquid helium excited by a corona discharge: evidence for bubbles and ’red satellites’
Eur. Phys. J. Appl. Phys. 47, 22821 (2009).

50. Z.-L. Li, N. Bonifaci, F. Aitken, A. Denat, K. von Haeften, V. M. Atrazhev, V. A. Shakhatov
Luminescence from Liquid Helium Excited by Corona Discharge
IEEE Transactions on Dielectrics and Electrical Insulation 16, 742 (2009).

49. K. von Haeften, C. Binns, A. Brewer, O. Crisan, P. B. Howes, M. P. Lowe, C. Sibbley-Allen, S. C. Thornton
A novel approach towards the production of luminescent silicon nanoparticles: Sputtering,
gas aggregation and co-deposition with H2 O
Eur. Phys. J. D 52, 11 (2009).

48. O. Crisan, K. von Haeften, A. M. Ellis, C. Binns
Novel gas-stabilised iron clusters: synthesis, structure and magnetic behaviour
Nanotechnology 19, 505602 (2008).

47. O. Crisan, K. von Haeften, A. M. Ellis, C. Binns
Structure and magnetic properties of Fe/Fe oxide clusters
J. Nanopart. Res. 10, 193 (2008).

46. Robert E. Zillich, K. Birgitta Whaley, Klaus von Haeften
Line shape of rotational spectrum of CO in 4 He droplets
J. Chem. Phys. 128, 094303 (2008).

45. T. Laarmann, H. Wabnitz, K. von Haeften, T. Moller
Photochemical processes in doped argon-neon core-shell clusters: The effect of cage size on
the dissociation of molecular oxygen
J. Chem. Phys. 128, 014502 (2008).

44. S. Rudolph, G. Wollny, K. von Haeften, M. Havenith
Probing Collective Excitations in Helium Nanodroplets: Observation of Phonon Wings in
the Infrared Spectrum of Methane
J. Chem. Phys. 126, 124318 (2007).

43. K. von Haeften and K. Fink
A quantum chemical approach towards the electronically excited states of helium clusters
Eur. Phys. J. D. 43, 121 (2007).

42. R. von Pietrowski, K. von Haeften, T. Laarmann, T. Moller, L. Museur, and A. V. Kanaev
Electronic and geometric structure of doped rare-gas clusters: surface, site and size effects
studied with luminescence spectroscopy
Eur. Phys. J. D. 38, 323 (2006).

41. K. von Haeften, S. Rudolph, I. Simanovski, M. Havenith, R. E. Zillich, and K. B. Whaley
Probing phonon-rotation coupling in helium nanodroplets: Infrared spectroscopy of CO and its isotopomers
Phys. Rev. B 73, 054502 (2006).

40. K. von Haeften, A. Metzelthin, S. Rudolph, V. Staemmler, and M. Havenith
High-Resolution Spectroscopy of NO in Helium Droplets: A Prototype for Open Shell Molecular Interactions in a Quantum Solvent
Phys. Rev. Lett. 95, 215301 (2005).

39. K. von Haeften, T. Laarmann, H. Wabnitz and T. Moller
The electronically excited states of helium clusters: An unusual example for the presence of
Rydberg states in condensed matter

J. Phys. B: At. Mol. Opt. Phys. 38, 373 (2005).
38. T. Laarmann, K. von Haeften, H. Wabnitz, and T. Moller
Energy relaxation and quenching processes of doped rare gas clusters with a shell-like geometric structure
J. Chem. Phys. 118, 3043 (2003).

37. H. Wabnitz, L. Bittner, R. Dohrmann, P. Gurtler, A. R. B. de Castro, T. Laarmann, W. Laasch, J. Schulz, A. Swiderski, K. von Haeften, T. Moller, B. Faatz, A. Fateev, J. Feldhaus, C. Gerth, U. Hahn, E. Saldin, E. Schneidmiller, K. Sytdev, K. Tiedtke, R. Treusch, M. Yurkow
Multiple ionization of atom clusters by intense soft x-rays from a free-electron laser
Nature 420, 482 (2002). 4

36. T. Laarmann, K. von Haeften, A. Kanaev, H. Wabnitz, T. Moller
Character of tightly bound excitons in small argon clusters: Insights from size-dependent energy shifts
Phys. Rev. B 66, 205407 (2002).

35. T. Laarmann, K. von Haeften, H. Wabnitz, T. Moller
Electronic energy dissipation processes in doped rare gas clusters with a shell-like structure
Surf. Rev. Lett. 9, 111 (2002).

34. K. von Haeften, T. Laarmann, H. Wabnitz, T. Moller
Bubble Formation and Decay in 3 He and 4 He Clusters
Phys. Rev. Lett. 88, 233401 (2002).

33. T. Laarmann, A. Kanaev, K. von Haeften, H. Wabnitz, R. von Pietrowski, T. Moller
Evolution of the charge localization process in xenon cluster ions: From tetramer to dimer
cores as a function of cluster size
J. Chem. Phys. 116, 7558 (2002).

32. A. V. Kanaev, L. Museur, T. Laarmann, S. Monticone, M. C. Castex, K. von Haeften, T. Moller
Dissociation and suppressed ionization of H2 O molecules embedded in He clusters: The role of the cluster as a cage
J. Chem. Phys. 115, 10248 (2001).

31. K. von Haeften, T. Laarmann, H. Wabnitz, T. Moller
Observation of Atomiclike Electronic Excitations in Pure 3 He and 4 He Clusters Studied by Fluorescence Excitation Spectroscopy
Phys. Rev. Lett. 87, 153403 (2001).

30. K. von Haeften, T. Laarmann, H. Wabnitz, T. Moller
A time resolved VUV fluorescence study of hydrogen clusters: evidence of a liquid phase
J. El. Spec. Rel. Phenom. 106, 199 (2000).

29. L. Moussavizadeh, K. von Haeften, R. von Pietrowski, L. Museur A. Kanaev, M. C. Castex, T. Moller
Photochemistry with fast sample renewal using cluster beams: The formation of rare-gas halides in charge-transfer reactions in N F3 -doped rare gas clusters Chem. Phys. Lett. 305, 327 (1999).
28. T. M¨ller, K. von Haeften, T. Laarmann, R. von Pietrowski
Photochemistry in Rare Gas Clusters
Eur. J. Phys. D. 9, 5 (1999).

27. T. Moller, A. R. B. de Castro, K. von Haeften, T. Laarmann, O. Lofken, C. Nowak, F. Picucci, M. Riedler, C. Rienecker, A. Wark, M. Wolff
Electronic structure and excited state dynamics of clusters: What can we learn from experi-
ments with synchrotron radiation
J. El. Spec. Rel. Phenom. 101, 185 (1999).

26. K. von Haeften, A. R. B. de Castro, M. Joppien, L. Moussavizadeh, R. v. Pietrowski, T. Moller
Discrete Visible Luminescence of Helium Atoms and Molecules Desorbing from Helium Clusters: The Role of Electronic, Vibrational and Rotational Energy Transfer
Phys. Rev. Lett. 78, 4371 (1997).

25. R. v. Pietrowski, M. Rutzen, K. von Haeften, S. Kakar, T. Moller
Fluorescence excitation spectroscopy of xenon doped neon clusters: size and site effects, and cluster melting
Z. Phys. D. 40, 22 (1996).

24. K. von Haeften
Hundert Jahre drahtlose Telegrafie
Phys. Blatter 51, 1183 (1995).
Researchgroup, Institute, University, School, Company name
Department of Physics and Astronomy, University of Leicester, Leicester, United Kingdom
Researchgroup, Institute, Company, University, School webpage
http://www2.le.ac.uk/departments/physics/research/cmp/academic-staf...
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PhD Positions

Fully funded PhD position in physics/chemistry/nanoscience from October 2012

- High-throughput production of nanoclusters by condensation of atomic vapours on liquid jets -

A fully-funded PhD position (for UK/EU resident candidates only) under supervision of Klaus von Haeften is available in the Physics Department at the University of Leicester, UK. A revolutionary nanoparticle production method based on liquid jets in vacuum will be explored with the aim to understand size distribution, controlled oxidation of the nanoparticle surface and interaction with liquid/solid substrates. The following analytical facilities are available: photofluorescence, FTIR, Raman, XPS/UPS, Auger, Leed, AFM/STM.

Please apply online (http://www2.le.ac.uk/study/postgrad/how-to-apply/applyphd) following the guidelines provided by the University of Leicester. Please send in addition an email to Klaus von Haeften (kvh6@le.ac.uk) with the following attached:  

- A cover letter stating the motivation for applying to the position, your specific skills so that we get an idea why we should consider you for the job.

- a short CV stating your previous research activities/field of undergraduate study (i.e. surfaces science, spectroscopy etc)/(expected) final mark  

- Two references (email address and telephone number)

- If you apply from non-UK/non-EU countries please provide evidence that you hold additional funding to cover the difference between overseas tuition fees and home/EU tuition fees.

PhD start date: October 2012 earliest
application closing date: 15 August 2012

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At 10:49am on June 15, 2008,
Full member
Dr. Prashant Kumar
said…
I m a research scholar in physics and working on a nanotechnology topic on growth and characterization of nanowires and nanodots and am intersted in electroluminiscence and photoluminiscence, surface plasmons, magnetic transport behaviour etc. I will submit my thesis in december 2008. plz. advise me accordingly for my future post doc.
At 7:03pm on April 23, 2008,
Full member
TINC
said…
welcome to the nanoscience network

andras paszternak, editor
 
 
 

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