Gender

Male

Location

Aarhus

Birthday:

December 28

I am...

Physicist, Doctor

My research field or area of interest innanotechnology

Research and Development of thin film coatings based on PVD, CVD and ion implantation. Production of thin film coatings

Interest in...

coatings and coating development

Publication list

[1] Nucleation and Growth of a H-induced reconstruction of Ni(110). L. Pleth. Nielsen, F. Besenbacher, E. Lægsgaard and I. Stensgaard, Phys. Rev. B44(1991)13156. [2] Comment on 'On the role of promotters in promoted iron catalysts used in the industrial synthesis of ammonia'. M. Muhler, L. Pleth Nielsen and B. Fastrup, Chem. Phys. Lett. 181(1991)330. [3] The Interaction of H2 and N2 with Iron Catalysts used for NH3 Synthesis: A Temperature Programmed Desorption and Reaction Study. B. Fastrup, M. Muhler, H. Nygård Nielsen and L. Pleth Nielsen, J. Catal. 142(1993)135. [4] Temperature-programmed desorption of H2 as a tool to determine metal surface areas of Cu catalysts. M. Muhler, L. Pleth Nielsen, E. Törnqvist, B. S. Clausen and H. Topsøe, Catal. Lett. 14(1992)241. [5] Reply to the comment by Bailey and Waugh on the use of temperature programmed desorption of H2 to determine metal surface area of Cu catalysts. M. Muhler, L. Pleth Nielsen, E. Törnqvist, B. S. Clausen and H. Topsøe, Catal. Lett. 17(1993)375. [6] Dynamics of Adsorbate-Induced Reconstructuring and reaction between Adsorbates on Cu and Ni Surfaces Studied by scanning tunneling micros¬copy. F. Besenbacher, C. Klink, E. Lægsgaard, L. Pleth Nielsen, L. Ruan and I. Stens-gaard, J. Vac. Sci. Technol. A 11(4), jul/Aug 1993. [7] Initial Growth of Au on Ni(110): Surface Alloying of Immiscible Metals. L. Pleth Nielsen, F. Besenbacher, I. Stensgaard, E. lægsgaard, C. Engdahl, P. Stoltze, K. W. Jacobsen and J. K. Nørskov, Phys. Rev. Lett. 71(1993)754. [8] Combined STM and RBS Investigation of the Nucleation and growth of Au on Ni(110). L. Pleth Nielsen, I. Stensgaard, E. Lægsgaard and F. Besenbacher, Surf. Sci. 307-309(1994)544. [9] Scanning tunneling microscopy studies of Metal Surfaces: Surface Reac¬tions, Discrimination of Chemically Different Elements, and Surface Alloying. F. Besenbacher, E. Lægsgaard, L. Pleth Nielsen, L. Ruan, and I. Stensgaard, J. Vac. Sci. Technol. B 12(1994)1758. [10] On the role of adsorbed atomic oxygen and CO2 in copper based methanol synthesis catalysts. M. Muhler, E. Törnqvist, L. Pleth Nielsen, B. S. Clausen and H. Topsøe, Catal. Lett. 25(1994)1. [11] Combined STM and RBS Investigations of the Nucleation and Growth of Au on Ni(110): Alloying and De-alloying. Surf. Rev. Lett. 3(1996). [12] Scanning tunneling microscopy studies of metal surfaces: surface reactions, discrimination of chemically different elements, and surface alloying Besenbacher, F.; Laegsgaard, E.; Pleth Nielsen, L.; Ruan, L.; Stensgaard, I. Journal of Vacuum Science & Technology B (Microelectronics and Nanometer Structures) Vol.12, Issue.3 (1994)1758-1763. [13] "De-alloying" phase seperation during growth of Au on Ni(110). L. Pleth Nielsen, F. Besenbacher, I. Stensgaard, E. Lægsgaard, C. Engdahl, P. Stoltze and J. Nørskov. Phys. Rev. Lett. 74(1995)1159. [14] Atomic-scale determination of misfit dislocation loops at metal-metal interfaces. J. Jackobsen, L. pleth Nielsen, F. Besenbacher, E. Lægsgaard, T. Rasmussen, K. W. Jacobsen and J. K. Nørskov. Phys. Rev. Lett. 75(1995)489. [15] Designing surface alloys with specific active sites. P. M. Holmblad, J. H. Larsen, I. Chorkendorff, L. Pleth Nielsen, F. Besenbacher, E. Lægsgaard, Catal. Lett. 40(1996)131. [16] Surface alloying in heteroepitaxial metal-on-metal growth. F. Besenbacher, L. Pleth Nielsen and P. T. Sprunger. Chapter 6 in Growth and properties of ultrathin epitaxial layers, edit by D. A. King and D. P. Woodruff. Elsevier 1997. [17] Single-Point determination of surface areas at Haldor Topsøe A/S L. Pleth Nielsen and B. S. Clausen, Quantachromes Newsletter, 1999. [18] Changes in Metal Sulfur Bond Energy in Promoted and Unpromoted Molybdenum Catalysts, L. Pleth Nielsen, S. V. Christensen, H. Topsøe, and B. S. Clausen, Catal. Lett. 67(2000)81. [19] The effect of H2O and H2S/H2 ratio on the sulfiding and catalytic activity of Al2O3 supported NiMoP catalysts, Lars Pleth Nielsen, Charlotte Vinding Ovesen, Henrik Topsøe and Bjerne S. Clausen, Submitted. [20] The Effect of NO Adsorption on the Chemical State of Promoted Hydrotreating Catalysts, L. Pleth Nielsen L. Ibsen, S. V. Christensen, and Bjerne S. Clausen, Molecular Catalysis 162(2000)375. [21] Combined TPS, XPS, EXAFS, and NO-TPD study of the sulfiding of Mo/Al2O3, Lars Pleth Nielsen, Morten Schønning, Steffen V. Christensen, Søren V. Hoffmann, Zheshen Li, Flemming Besenbacher, and Bjerne S. Clausen, Catal. Lett. 73 Vol (2-4) (2001)85-90. [22] The chemical state of As in poisoned NiMoP/Al2O3 hydrotreating catalysts, Lars Pleth Nielsen, Anders Kjersgaard, Said Rokni, and Bjerne S. Clausen, sub. HASYLAB Annual rapport. [23] Steam Reforming and graphite formation on Ni Catalysts, H. S. Bengaard, J. K. Nørskov, J. Sehested, B. S. Clausen, L. P. Nielsen, A. M. Molenbroek, J. R. Rostrup-Nielsen, submitted to Catal. Lett. 209(2002)365-384. [24] In situ EXAFS study on the chemical state of arsenic deposited on MiMoP/Al2O3 hydrotreating catalysts, Anna Puig-Molina, Lars Pleth Nielsen, Alfons M. Molenbroek, and Konrad Herbst, Catal. Lett, Vol 92, 2004, p29-34. [25] A Low-Loss, Silicon-Oxynitride Process for Compact Optical Devices, B. Hvolbæk Larsen, L. Pleth Nielsen, K. Zenth, L. Leick, C. Laurent-Lund, L.-U. Aaen Andersen, and K. E. Mattsson, ECOC 2003. [26] Polarization insensitive, low loss SiON components, L. Wang, K. Zenth, , B. Hvolbæk Larsen, L. Pleth Nielsen L. Leick, C. Laurent-Lund, T. Koster, K. E. Mattsson and L.-U. A. Andersen, OFC 2004. [27] Low loss, polarization insensitive SiON component L. Leick, K. Zenth, C. Laurent-Lund, T. Koster, L.-U. A. Andersen, L. Wang, B. H. Larsen, L. Pleth Nielsen, K. E. Mattsson, Optical Fiber Communication Conference (OFC), vol. 1 (2004) p119. [28] Robust Spot Size Converter for low loss coupling from High Index Contrast Planar Waveguides to Standard Optical Fibres, K. H. Dridi, L. Leick, L. Pleth Nielsen, B. Hvolbæk Larsen, K. E. Mattsson, and L.-U. Aaen Andersen, ECOC 2004, part.vol..3, p464-5. [29] Motion of Gold Atoms on Carbon in the Aberration-Corrected STEM Batson, Philip E; Abell, G C; Allen, L J; Findlay, S D; Oxley, M P; Witte, C; Zaluzec, N J; Batson, P E; P E; Dellby, N; Krivanek, O L; Cleveland, C L; Landman, U; Goldsmith, B R; Coroneus, J G; Khalap, V R; Kane, A A; Weiss, G A; Collins, P G; Hobbs, L W; Iijima, S; Jacobsen, J; Pleth Nielsen, L; Besenbacher, F; Stensgaard, I; Laegsgaard, E; Rasmussen, T; Jacobsen, K W; Norkov, J K; Kohl, H; Marks, L D; Mkhoyan, K A; Silcox, J; Ellison, A; Ast, D; Dieckmann, R; Mook, H W; Batson, P E; Kruit, P Microscopy and Microanalysis, 14(2008)89. [30] Product-embedded sensors under wear resistant coatings Lars Pleth Nielsen, Helena Ronkainen, Tommy Schönberg, Magnus Svensson, and Niels Peter Østbø, Published article in Nordtrip Proceeding. 2008. [31] Product-embedded sensors under wear resistant coatings Lars Pleth Nielsen, Helena Ronkainen, Tommy Schönberg, Magnus Svensson, and Niels Peter Østbø, Published article in Nordtrip Proceeding, 2008 (NT2008-162-31). [32] Intelligent machine parts with surface embedded sensors under wear resistant coatings T. Schönberg, K. P. Almtoft, M. K. Hansen, B. H. Christensen, M. Svensson, N. P. Østbø, H. Ronkainen, L. Pleth Nielsen, Submitted to Transducers 2009. [33] COSMOS - Components and Smart Machines with Micro-Nano Surface Embedded Sensors, Lars Pleth Nielsen et al., see:http://www.nordicinnovation.net/prosjekt.cfm?id=1-4415-11 [34] Quantification of in situ temperature measurements on a PBI-based high temperature PEMFC unit cell, Jesper Lebæk, Syed Talat Ali, Per Møller, Claus Mathiasen, Lars Pleth Nielsen, Søren Knudsen Kær, International Journal of Hydrogen Energy (2009), doi:10.1016/j.ijhydene.2009.10.002 [35] Thin film thermocouples for in situ membrane electrode assembly temperature measurements in a polybenzimidazole-based high temperature proton exchange membrane unit cell, Syed Talat Ali, Jesper Lebæk, Lars Pleth Nielsen, Claus Mathiasen, Per Møller, Søren Knudsen Kær, Journal of Power Sources, 195(2010)4835. [36] Effect of chloride impurities on the performance and durability of polybenzimidazole-based HTPEM fuel cells, S. Talat Ali Lars P. Nielsen, Per Møller et al., International Journal of Hydrogen Energy, Vol. 36, No. 2, 2011, p. 1628-1636. [37] Stress reduction without loss of hardness in magnetron sputtered DLC coatings, S. Sønderby, A.N. Berthelsen, K.P. Almtoft, B.H. Christensen, L.P. Nielsen, and J. Bøttiger, Diamond and related materials 20(2011)682. [38] Controlling the deposition rate during target erosion in reactive pulsed DC magnetron sputter deposition of alumina, N. D. Madsen, B. H. Christensen, A. N. Bertelsen, S. Louring, K. P. Almtoft, L. P. Nielsen and J. Bøttiger, Surf. Coat. Technol, 206(2012)4850. [39] Reactive magnetron sputtering of uniform yttria-stabilized zirconia coatings in an industrial setup, S. Sønderby, A. J. Nielsen, B. H. Christensen, K. P. Almtoft, J. Lu, J. Jensen, L. P. Nielsen and P. Eklund, Surf & Coatings Technology 206(2012)4126 [40] Turbostratitic-Like Carbon Nitride Coatings Deposited by Industrial-Scale DC Magnetron Sputtering , S. Louring, N.D. Madsen, A. N. Bertelsen, B. H. Christensen, K. P. Almtoft, L. P. Nielsen & J. Bøttiger, Thin Solid Films 536(2013)25 [41] Characterization of Mechanical Properties and Structure of a-C:H DLC Coatings Deposited by DC Magnetron Sputtering, A. N. Bertelsen, S. Louring, N. D. Madsen, B. H. Christensen, K. P. Almtoft, L. P. Nielsen and J. Bøttiger, Submitted to Carbon (2013). [42] Electroplated Tin-Nickel Coatings as a Replacement for Nickel to Eliminate Nickel Dermatitis, P. Møller, J.B. Rasmussen and S. Köhler , L. P. Nielsen NASF SURFACE TECHNOLOGY WHITE PAPERS, 78 (3), (2013)15-24. [43] Stress Measurments of DLC by Raman Spectroscopy, N. Bertelsen, S. Louring, N. D. Madsen, B. H. Christensen, K. P. Almtoft, L. P. Nielsen and J. Bøttiger, Under preparation (2013). [44] Development of durable and efficient electrodes for large-scale alkaline water electrolysis, Cecilıa Kristın Kjartansdottir, Lars Pleth Nielsen, Per Møller, Hydrogen Energy, 38(2013)8221. [45] S. Sønderby, P. Lunca Popa, J. Lu, B. H. Christensen, K. P. Almtoft, L. P. Nielsen and P. Eklund: Strontium diffusion in magnetron sputtered gadolinia-doped ceria thin film barrier coatings for solid oxide fuel cells, Advanced Energy Materials 3(2013)923. [46] S. Louring, N.D. Madsen, M. Sillassen, A. N. Bertelsen, B. H. Christensen, K. P. Almtoft, H. Ronkainen, L. P. Nielsen & J. Bøttiger: Microstructural, Mechanical and Tribological Analysis of Nanocomposite Ti-C-N Coatings Deposited by Industrial-Scale DC Magnetron Sputtering, Submitted to Surface & Coatings Technology, 25(2014)40-48. [47] Band gap structure modification of amorphous anodic Al oxide film by Ti-alloying, S. Canulescu, K. Rechendorff, C. N. Borca, N. C. Jones, K. Bordo, J. Schou, L. Pleth Nielsen, S. V. Hoffmann, and R. Ambat, Appl. Phys. Lett. 104(2014)121910. [48] Magnetron sputtered gadolina-doped ceria diffusion barriers for metal-supported solid oxide fuel cells, S. Sønderby, T. Klemensø, B. H. Christensen, K. P. Almtoft, J. Lu, L. P. Nielsen and P. Eklund, Submitted.

Researchgroup, Institute, University, School, Company name

Danish Technological Institute

Researchgroup, Institute, Company, University, School webpage

https://www.teknologisk.dk

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