Publications of the Gökce Group  

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56. Determining the role of redox-active materials during laser-induced water decomposition
M.-R. Kalus, R. Lanyumba, N. Parodi, M. A. Jochmann, K. Kerpen, U. Hagemann, T. C. Schmidt, S. Barcikowski, B. Gökce
Physical Chemistry Chemical Physics 21, 18636 (2019)

55. Kinetically-controlled laser-synthesis of colloidal high-entropy alloy nanoparticles
F. Waag, Y. Li, A. Ziefuß, E. Bertin, M. Kamp, V. Duppel, G. Marzun, L. Kienle, S. Barcikowski, B. Gökce
RSC Advances 9, 18547 (2019)

54. Comparison of the productivity and ablation efficiency of different laser classes for laser ablation of gold in water and air
S. Dittrich, R. Streubel, C. McDonnell, H. P. Huber, S. Barcikowski, B. Gökce
Applied Physics A 125, 432 (2019)

53. Tribological Properties of Laser-Generated Hard Ceramic Particles in a Gear Drive Contact
S. Jendrzej, L. Gondecki, J. Debus, H. Moldenhauer, P. Tenberge, S. Barcikowski, B. Gökce
Applied Surface Science 467, 811 (2019)

52. Early appearance of crystalline nanoparticles in pulsed laser ablation in liquids dynamics
S. Reich, A. Letzel, A. Menzel, N. Kretzschmar, B. Gökce, S. Barcikowski, A. Plech
Nanoscale 11, 6962 (2019)

51. Incubation effect of pre-irradiation on bubble formation and ablation in laser ablation in liquids
S. Reich, A. Letzel, B. Gökce, A. Menzel, S. Barcikowski, A. Plech
ChemPhysChem 20, 1036 (2019)

50. How the re-irradiation of a single ablation spot affects cavitation bubble dynamics and nanoparticles properties in laser ablation in liquids
A. Letzel, M. Santoro, J. Frohleiks, A. R. Ziefuß, S. Reich, A. Plech, E. Fazio, F. Neri, S. Barcikowski, B. Gökce
Applied Surface Science 473, 828, (2019)

49. Time and mechanism of nanoparticle functionalization by macromolecular ligands during pulsed laser ablation in liquids
A. Letzel, S. Reich, T. dos Santos Rolo, A. Kanitz, J. Hoppius, A. Rack, M. Olbinado, A. Ostendorf, B. Gökce, A. Plech, S.Barcikowski
Langmuir 35, 3038, (2019)

48. Discrimination of effects leading to gas formation during pulsed laser ablation in liquids
M.-R. Kalus, V. Reimer, S. Barcikowski, B. Gökce
Applied Surface Science 465, 1096, (2019)

47. Oxynitride Thin Films versus Particle-Based Photoanodes: a Comparative Study for Photoelectrochemical Solar Water Splitting
F. Haydous, M. Döbeli, W. Si, F. Waag, F. Li, E. Pomjakushina, A. Wokaun, B. Gökce, D. Pergolesi, T. Lippert
ACS Applied Energy Materials 2, 754, (2019)

46. Ablation target cooling by maximizing the nanoparticle productivity in laser synthesis of colloids
F. Waag, B. Gökce, S. Barcikowski
Applied Surface Science 466, 647, (2019)

45. Oxide dispersion-strengthened alloys generated by laser metal deposition of laser-generated nanoparticle-metal powder composites
C. Doñate-Buendía, F. Frömel, M. B. Wilms, R. Streubel, J. Tenkamp, T. Hupfeld, M. Nachev, E. Gökce, A. Weisheit,
S. Barcikowski, F. Walther, J. H. Schleifenbaum, B. Gökce
Materials & Design 154, 360 (2018)

44. Catalyst Support Effect on the Activity and Durability of Magnetic Nanoparticles as an Advanced Electrocatalyst for Full Water Splitting
F. Davodi, E. Mühlhausen, M. Tavakkoli, J. Sainio, H. Jiang, B. Gökce, G. Marzun, T. Kallio
ACS Applied Materials & Interfaces 10, 31300, (2018)

43. A new approach to coat PA12 powders with laser-generated nanoparticles for selective laser sintering
T. Hupfeld, T. Laumer, T. Stichel, T. Schuffenhauer, J. Heberle, M. Schmidt, S. Barcikowski, B. Gökce
Procedia CIRP 74C, 244 (2018)

42. Two mechanisms of nanoparticle generation in picosecond laser ablation in liquids: The origin of the bimodal size distribution
C.-Y. Shih, R. Streubel, J. Heberle, A. Letzel, M. V. Shugaev, C. Wu, M. Schmidt, B. Gökce, S. Barcikowski, L. V. Zhigilei
Nanoscale 10, 6900 (2018)
also featured on the back cover

41. Laser additive manufacturing of oxide dispersion strengthened steels using laser-generated nanoparticle-metal composite powders
M. B. Wilms, R. Streubel, F. Frömel, A. Weisheit, J. Tenkamp, F. Walther, S. Barcikowski, J. H. Schleifenbaum, B. Gökce
Procedia CIRP 74C, 196 (2018)

40. X-Ray spectroscopic and stroboscopic analysis of pulsed-laser ablation of Zn and its oxidation
S. Reich, J. Göttlicher, A. Letzel, B. Gökce, S. Barcikowski, T. Santos Rolo, T. Baumbach, A. Plech
Applied Physics A 124,71 (2018)

39. Neue Nanokomposite für die additive Fertigung
B. Gökce, S. Barcikowski
Chemie Ingenieur Technik 90, 1193 (2018)

38. Depositing laser-generated nanoparticles on powders for additive manufacturing of oxide dispersed strengthened alloy parts via laser metal deposition
R. Streubel, M. B. Wilms, C. Doñate-Buendía, A. Weisheit, S. Barcikowski, J. H. Schleifenbaum, B. Gökce
Jpn. Journal of Applied Physics 57, 040310 (2018)

37. Primary particle diameter differentiation and bimodality identification by five analytical methods using gold nanoparticle size distributions synthesized by pulsed laser ablation in liquids
A. Letzel, B. Gökce, A. Menzel, A. Plech, S. Barcikowski
Applied Surface Science 435, 743 (2018)

36. How persistent microbubbles shield nanoparticle productivity in laser synthesis of colloids -
quantification of their volume, dwell dynamics, and gas composition
M.-R. Kalus, N. Bärsch, R. Streubel, E. Gökce, S. Barcikowski, B. Gökce
Physical Chemistry Chemical Physics 19, 7112 (2017)

35. Laser Micromachining of Metals with Ultra-Short Pulses: Factors Limiting the Scale-Up Process
B. Jaeggi, S. Remund, R. Streubel, B. Gökce, S. Barcikowski, B. Neuenschwander
Journal of Laser Micro/Nanoengineering 12, 267 (2017)

34. Adjusting the catalytic properties of cobalt ferrite nanoparticles by pulsed laser fragmentation in water
with defined energy dose
F. Waag, B. Gökce, C. Kalapu, G. Bendt, S. Salamon, J. Landers, U. Hagemann, M. Heidelmann, S. Schulz, H. Wende,
N. Hartmann, M. Behrens, S. Barcikowski
Scientific Reports 7, 13161 (2017)

33. Opportunities and Challenges for Laser Synthesis of Colloids
B. Gökce, V. Amendola, S. Barcikowski
ChemPhysChem 18, 983 (2017)

32. Germanium Sub-Microspheres Synthesized by Picosecond Pulsed Laser Melting in Liquids: Educt Size Effects
D. Zhang, M. Lau , S. Lu , S. Barcikowski, B. Gökce
Scientific Reports 7, 40355 (2017)

31. Colloidal stability of metal nanoparticles in engine oil under thermal and mechanical load
S. Jendrzej, B. Gökce, S. Barcikowski
Chemical Engineering & Technology 40, 1569 (2017)

30. Size Quenching during Laser Synthesis of Colloids Happens Already in the Vapor Phase of the Cavitation Bubble
A. Letzel, B. Gökce, P. Wagener, S. Ibrahimkutty, A. Menzel, A. Plech, S. Barcikowski   
The Journal of Physical Chemistry C 121, 5356 (2017)

29. Upconversion nanoparticles synthesized by ultra-short pulsed laser ablation in liquid: effect of stabilizing environment
L. Gemini, T. Schmitz, R. Kling, S. Barcikowski, B. Gökce
ChemPhysChem 18, 1210 (2017)

28. Process Chain for the Fabrication of Nanoparticle Polymer Composites by Laser Ablation Synthesis
E. Maurer, S. Barcikowski, B. Gökce
Chemical Engineering & Technology 40, 1535 (2017)

27. Laser Synthesis and Processing of Colloids – Fundamentals and Applications
D. Zhang, B. Gökce, S. Barcikowski
Chemical Reviews 117, 3990 (2017)

26. Laser-induced Growth of YVO4:Eu3+ Nanoparticles from Sequential Flowing Aqueous Suspension
H. Wang, M. Lau, T. Sannomiya, B. Gökce, S. Barcikowski, O. Odawara, H. Wada
RSC Advances 7, 9002 (2017)

25. High productive and continuous nanoparticle fabrication by laser ablation of a wire-target in a liquid jet
S. Kohsakowski, A. Santagata, M. Dell’Aglio, A. de Giacomo, S. Barcikowski, P. Wagener, B. Gökce
Applied Surface Science 403, 487 (2017)
 
24. Ultrasmall Yttrium Iron Garnet Nanoparticles with High Coercivity at Low Temperature Synthesized by Laser Ablation and Fragmentation of Pressed Powders
T. Schmitz, U. Wiedwald, C. Dubs, B. Gökce
ChemPhysChem 18, 1125 (2017)

23. Perspective of Laser-Prototyping Nanoparticle-Polymer Composites
D. Zhang, B. Gökce
Applied Surface Science 392, 991 (2017)

22. Fluence threshold behavior on ablation and bubble formation in pulsed laser ablation in liquids
S. Reich, P. Schönfeld, A. Letzel, S. Kohsakowski, M. Olbinado, B. Gökce, S. Barcikowski, A. Plech
ChemPhysChem 18, 1084 (2017)

21. Formation Mechanism of Laser-Synthesized Iron-Manganese Alloy Nanoparticles,
Manganese Oxide Nanosheets and Nanofibers
D. Zhang, Z. Ma, M. Spasova, A. E. Yelsukova, S. Lu, M. Farle, U. Wiedwald, B. Gökce
Particle & Particle Systems Characterization 34, 1600225 (2017)

20. How Size Determines the Value of Gold - Economic Aspects of Wet Chemical and Laser-Based Metal Colloid Synthesis
S. Jendrzej, B. Gökce, M. Epple. S. Barcikowski
ChemPhysChem 18, 1012 (2017)

19. Pulsed laser ablation in liquids: Interaction of the bubble with particle formation
S. Reich, P. Schönfeld, P. Wagener, A. Letzel, S. Ibrahimkutty, B. Gökce, S. Barcikowski, A. Menzel, T. dos Santos Rolo, A. Plech
Journal of Colloid & Interface Science 489, 106 (2017)

18.  Pilot-Scale Synthesis of Metal Nanoparticles by High-Speed Pulsed Laser Ablation in Liquids
R. Streubel, G. Bendt, B. Gökce
Nanotechnology 27, 205602 (2016)

17. Integration of Gold Nanoparticles into NIR-Radiation Curable Powder Resin
C. Schmitz, B. Gökce, J. Jakobi, S. Barcikowski, B. Strehmel
Chemistry Select 1, 5574 (2016)

16. Target geometry and rigidity determines laser-induced cavitation bubble transport and nanoparticle productivity
– A high-speed videography study
S. Kohsakowski, B. Gökce, R. Tanabe, P. Wagener, A. Plech, Y. Ito, S. Barcikowski
Physical Chemistry Chemical Physics 18, 16585 (2016)

15. Effect of various dispersing agents on the stability of silver microparticle dispersion
and the formulation of uniform silver film by laser melting
A. Letzel, E. Maurer, M. Meixner, R. Poprawe,  J. Stollenwerk, S. Hessner, K. Lehmann, B. Gökce, S. Barcikowski
Journal of Laser Applications 28, 042004 (2016)

14. Continuous Multigram Nanoparticle Synthesis by High-Power, High-Repetition-Rate Ultrafast Laser Ablation in Liquids
R. Streubel, S. Barcikowski, B. Gökce
Optics Letters 41, 1486 (2016) 

13. Debris-Free Rear-Side Picosecond Laser Ablation of Thin Germanium Wafers in Water with Ethanol
D. Zhang, B. Gökce, S. Sommer, R. Streubel, S. Barcikowski
Applied Surface Science 367, 222 (2016)

12. Plasmon assisted 3D microstructuring of gold nanoparticle-doped polymers
L. Jonusauskas, M. Lau, P. Gruber, B. Gökce, S. Barcikowski, M. Malinauskas, A. Ovsianikov
Nanotechnology 27, 154001 (2016)

11. Barrierless growth of precursor-free, ultrafast laser-fragmented noble metal nanoparticles by colloidal atom clusters
- A kinetic in situ study
S. Jendrzej, B. Gökce, V. Amendola, S. Barcikowski
Journal of Colloid & Interface Science 463, 299 (2016)

10. Solid solution magnetic FeNi nanostrand–polymer composites by connecting-coarsening assembly
S. Barcikowski, T. Baranowski, Y. Durmus, U. Wiedwald, B. Gökce
Journal of Materials Chemistry C 3, 10699 (2015)
also featured on the back cover

9. Layered Seed-Growth of AgGe Football-like Microspheres via Precursor-Free Picosecond Laser Synthesis in Water
D. Zhang, B. Gökce, C. Notthoff, S. Barcikowski
Scientific Reports 5, 13661 (2015)
a news article about this work can be found here

8. Ripening kinetics of laser-generated plasmonic nanoparticles in different solvents
B. Gökce, D. D van't Zand, A. Menéndez-Manjón, S. Barcikowski
Chemical Physics Letters 626, 96 (2015)

7. Femtosecond pulse shaping using the geometric phase
B. Gökce, Y. Li, M. J. Escuti, K. Gundogdu
Optics Letters 39, 1521 (2014)

6. Effect of p-type doping on the oxidation of H–Si(111) studied by second-harmonic generation
B. Gökce, D. B. Dougherty, K. Gundogdu
Journal of Vacuum Science & Technology A 30, 040603 (2012)

5. Control of the Oxidation Kinetics of H-terminated (111)Si by Using the Carrier Concentration and the Strain:
a Second-harmonic-generation Investigation
B. Gökce, K. Gundogdu, D. E. Aspnes
Journal of the Korean Physical Society 60, 1685 (2012)

4. Effect of strain on bond-specific reaction kinetics during the oxidation of Hydrogen terminated (111) Si
B. Gökce, D. E. Aspnes, K. Gundogdu
Applied Physics Letters 98, 121912 (2011)

3. Bond-specific reaction kinetics during the oxidation of (111) Si: Effect of n-type doping
B. Gökce, D. E. Aspnes, G. Lucovsky, K. Gundogdu
Applied Physics Letters 98, 021904 (2011)

2. Back-reflection second-harmonic generation of (111) Si using focused, Gaussian beams: theory and experiment
B. Gökce, K. Gundogdu, E. J. Adles, D. E. Aspnes
Journal of the Korean Physical Society 58, 1237 (2011)

1. Measurement and control of in-plane surface chemistry during the oxidation of H-terminated (111) Si
B. Gökce, E. J. Adles, D. E. Aspnes, K. Gundogdu
PNAS 107, 17503–17508 (2010)
also featured on PhysOrg.com

10. Funktionale, skalierbare Nanokomposite durch Laserlicht - Hochreine Kunststoffe
E. Mühlhausen, M.-R. Kalus, S. Barcikowski, B. Gökce
Konstruktion 3, (2017)

9. Dynamical investigation of the cavitation bubble following pulsed laserinduced damage on a silver target immersed in water
M. Santoro, A. Letzel, B. Gökce, E. Fazio, F. Neri and S. Barcikowski
Activity Report Dottorato di Ricerca in Fisica, Universit a di Messina, ISSN 2038-5889, p.48 (2017)

8. High-productivity synthesis of ligand-free nanoparticles by laser ablation in liquids
R. Streubel, B. Gökce
SPIE Newsroom, doi:10.1117/2.1201611.006794, (2017)

7. Nanoparticle Synthesis by Lasers - Generation of Multi-Grams of Ultrapure Nanoparticles for Industrial Applications
B. Gökce
Laboratory Journal Europe 3/4, 16 (2016)

6. Laser powder bed fusion of nano-WC-modified and nano-TiO2-modified metal powders
J. T. Sehrt, S. Kleszczynski, C. Notthoff, M. Lau, B. Gökce, S. Barcikowski
Proc. of International Conference on Additive Technologies 28, (2016)

5. Materials for Photonics
B. Gökce, S. Barcikowski, P. Behrens, U. Fritsching, I. Kelbassa, R. Poprawe, C. Esen, 
A. Ostendorf, B. Voit
Laser+Photonics 1, 6 (2016) (lead article)

4. Hochreine Nanopartikel durch ultraschnelle Pulse
B. Gökce
GIT Labor-Fachzeitschrift 5, 63 (2016)

3. Rapid nanointegration with laser-generated nanoparticles
M. Lau, B. Gökce, G. Marzun, C. Rehbock, S. Barcikowski
Proc. of Lasers in Manufacturing 109 (2015)

2. Prozessadaptierte Materialien für die Photonik
B. Gökce, S. Barcikowski, P. Behrens, U. Fritsching, I. Kelbassa, R. Poprawe, C. Esen, 
A. Ostendorf, B. Voit
Photonik 47, 24 (2015) (cover and lead article)
also featured on pro-physik.de

1. Bond-specific evolution of oxidation of H-terminated (111)Si measured by second-harmonic generation
B. Gökce, E. J. Adles, D. E. Aspnes, K. Gundogdu
Physics of Semiconductors AIP Conf. Proc. 1399, 193 (2011)

2. Nanopartikel-basierte radioaktive Tracer in Schmierstoffen
B. Gökce, S. Jendrzej, S. Barcikowski
German-patent pending 800483395, (Anmeldenummer 102016206725.7), (2016)

1. Liquid Crystal - Polarization Grating based femtosecond pulse shaping
B. Gökce, Y. Li, M. Escuti, K. Gundogdu
US-patent pending, (2014)

3. Handbook of Laser Synthesis and Processing of Colloids (Second Edition)
S. Barcikowski, V. Amendola, M. Lau, G. Marzun, C. Rehbock, S. Reichenberger, D. Zhang, B. Gökce
DuEPublico (2019) doi.org/10.17185/duepublico/70584

2. I love to share knowledge - A personal perspective on academic teaching
J. Albrecht, C. Brenner, B. Gökce, P. Malkemper, J. Niemeyer, T. Zeume
University Library of University of Duisburg-Essen, ISBN: 978-3-940402-09-7, (2017)

1. Handbook of Laser Synthesis of Colloids
S. Barcikowski, V. Amendola, G. Marzun, C. Rehbock, S. Reichenberger, D. Zhang, B. Gökce
DuEPublico (2016) doi.org/10.17185/duepublico/41087

24. Laser Additive Manufacturing of Nanocomposite Powders
Materials Science & Technology 2020: Additive Manufacturing: Alloy Design to Develop New Feedstock Materials
Pittsburgh, PA, USA, October 4th - 8th, 2020    

23. Laser synthesis of nanoparticles for laser powder bed fusion
International Workshop onFrontiers in Lasers and Applications (FLA 2020)
Nassau, The Bahamas, May 26th - 29th , 2020

22. Laser Ablation Synthesis of Nanoparticles for Laser Additive Manufacturing
COLA 2019 - 15th International Conference on Laser Ablation
Maui, Hawaii, USA, September 8th - 13th, 2019

21. Laser Synthesis of Nanocomposite Powders for Laser Additive Manufacturing
Materials Science and Engineering, University of Virginia
Charlottesville, VA, USA, April 10th, 2019

20. Laser additive manufacturing of oxide dispersion strengthened steels
SPIE Photonics West, Laser 3D Manufacturing VI
San Francisco, CA, USA, February 2nd - 7th, 2019

19. Laser ablation in liquids: Fundamentals and applications
SPIE Photonics West, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV
San Francisco, CA, USA, February 2nd - 7th, 2019

18. Nanocomposites for Additive Manufacturing
5th Ruhr-Symposium - Functional Materials for Additive Manufacturing
Duisburg, Germany, October 10th, 2018

17. Synthesis of magnetic nanoalloys by pulsed laser ablation in liquids
XXVII International Materials Research Congress 2018
Cancun, Mexico, August 19th - 24th, 2018 

16. High throughput synthesis of laser-generated nanoparticles: principles and practices
Seminar: Nanoparticles engineering by pulsed laser ablation: concepts and applications
Messina, Italy, July 16th, 2018

15. Laser Ablation Synthesis of Colloids: Fundamentals and Applications
6th International School on Lasers in Materials Science
Venice, Italy, July 8th – 14th, 2018

14. High-throughput nanoparticle generation by ultra-short pulsed laser ablation in liquids
19th International Symposium on Laser Precision Microfabrication (LPM 2018)
Edinburgh, Scotland, UK, June 25th - 28th, 2018 

13. Nanocomposites for laser additive manufacturing
Seminar Applied Laser Technologies, Ruhr-Universität Bochum
Bochum, Germany, March 26th, 2018

12. Laser synthesis for laser processing: materials for additive manufacturing
ZFM Festkörpertag 2018
Hanover, Germany, Feburary 2nd, 2018

11. Nanomaterials in Focus - Synthesis by Lasers
Physical Chemistry Colloquium, University of Münster
Münster, Germany, January 23th, 2018

10. Laser Synthesis and Processing of Nanomaterials
Center for Materials Science and Engineering, Massachusetts Institute of Technology
Cambridge, MA, USA, September 9th, 2017

9. Process-stable, highly pure nanomaterials by pilot-scale, continuous high-power laser production
SPIE Photonics West, Synthesis and Photonics of Nanoscale Materials XIV
San Francisco, CA, USA, January 28th - February 2nd, 2017

8. Pilot-Scale Synthesis of catalysis-relevant nanoparticles by high-power ultrafast laser ablation in liquids
SPIE Photonics West, Laser-based Micro- and Nanoprocessing XI
San Francisco, CA, USA, January 28th - February 2nd, 2017

7. Fundamentals and Applications of Laser Ablation in Liquids
Fundamentals of Laser Assisted Micro– and Nanotechnologies (FLAMN-16)
Saint-Petersburg, Russia, June 27th - July 1st, 2016

6. Strategies for the Scale-Up of Laser Ablation Synthesis of Colloids
4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL 16)
Essen, Germany, May 9th - 12th, 2016

5. High Power Ultrafast Laser Ablation in Liquids: Fundamentals and Applications
11th High Power Laser Ablation & Directed Energy Symposium (HPLA 2016)
Santa, Fe, NM, USA, April 4th - 7th, 2016

4. Nanoparticle-Polymer Composites by Laser Ablation in Liquids
Textile Materials and Machinery Research Labs, Istanbul Technical University
Istanbul, Turkey, October 6th, 2015

3. Neue Konzepte für ultraschnelle Hochleistungslaserfertigung
NMWP Themenabend Materialien für die Photonik
Essen, Germany September 29th, 2015

2. Applications of laser-generated Nanomaterials
50th Zakopane School of Physics
Zakopane, Poland, May 18th -23th, 2015

1. Rapid Nanoparticle Polymer Composites Prototyping by Laser Ablation in Liquids
Technologie und Bionik, Hochschule Rhein-Waal
Kleve, Germany, February 3rd, 2015

40. Laser synthesis of composite powders for laser additive manufacturing
B. Gökce, I. M. Kusoglu, T. Hupfeld, R. Streubel, S. Barcikowski
Alloys for Additive Manufacturing Symposium 2019
Gothenburg, Sweden, September 18th - 20th, 2019

39. Laser synthesis of nanocomposites for laser additive manufacturing
B. Gökce, T. Hupfeld, M. Wilms, J. Heberle, M. Schmidt, J.H. Schleifenbaum, S. Barcikowski
Euromat 2019
Stockholm, Sweden, September 1st - 5th, 2019

38. Laser synthesis of nanocomposites for laser-based 3D Printing
B. Gökce, T. Hupfeld, R. Streubel, M. Schmidt, J. H. Schleifenbaum, S. Barcikowski
E-MRS 2019
Nice, France, May 27th - 31st, 2019

37. New Nanoparticle-Polymer Composites for Selective Laser Sintering                  
B. Gökce  T. Hupfeld, M. Schmidt, S. Barcikowski
Chemie hilft 3D-Druck
Frankfurt, Germany, February 18th - 19th, 2019

36. New Nanocomposites for Additive Manufacturing
B. Gökce and S. Barcikowski
ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen 2018
Aachen, Germany, September 10th - 13th, 2018

35. Decoration of steel powders with oxide nanoparticles for laser additive manufacturing of parts with highly dispersed inclusions via laser metal deposition
M. B. Wilms, R. Streubel, A. Weisheit, S. Barcikowski, J. H. Schleifenbaum, B. Gökce
10th Conference on Photonic Technologies (LANE 2018)
Fürth, Germany, September 3rd - 6th, 2018

34. A new approach to coat PA12 powders with laser-generated nanoparticles to influence the resolidification behaviour of the selective laser sintered part
T. Hupfeld, T. Laumer, T. Stickel, M. Schmidt, S. Barcikowski, B. Gökce
10th Conference on Photonic Technologies (LANE 2018)
Fürth, Germany, September 3rd - 6th, 2018

33. Laser Synthesis of Nanocomposites for Additive Manufacturing
B. Gökce, T. Hupfeld, R. Streubel, C. Doñate Buendía, G Mínguez-Vega, M. Schmidt, J.H. Schleifenbaum, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

32. Influence of wettability and high viscosity on the cavitation bubble dynamics during pulsed laser ablation in liquid
T. Hupfeld, G. Laurens, D. Amans, S. Barcikowski, B. Gökce
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

31. Size quenching during laser synthesis of colloids happens already in the vapor phase of the cavitation bubble
A. Letzel, B. Gökce, S. Ibrahimkutty, A. Menzel, A. Plech, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

30. Nanopartikel-modifizierte Polymerpulver für die Laser-basierte additive Fertigung
S. Barcikowski, A. Wegner, T. Hupfeld, T. Laumer, G. Witt, M. Schmidt, B. Gökce
DGM Fachtagung - Werkstoffe und Additive Fertigung
Potsdam, Germany, April 25th - 26th, 2018

29. In-situ investigation of nanoparticle size reduction during laser synthesis in liquids
A. Letzel, B. Gökce, S. Ibrahimkutty, A. Menzel, A. Plech, S. Barcikowski
Jahrestagung der Deutschen Gesellschaft für Kristallographie
Essen, Germany, March 5th - 8th, 2018

28. Nanopartikel-modifizierte Metallpulver bei der additiven Fertigung durch das Laser-Strahlschmelzverfahren
J. T. Sehrt, S. Kleszczynski, C. Notthoff, M. Lau, B. Gökce, S. Barcikowski
WerkstoffWoche 2017
Dresden, Germany, September 27th - 29th, 2017

27. In situ observation of nanoparticle size reduction by ionsduring cavitation confinement oflaser synthesis in liquids
A. Letzel, B. Gökce, S.Ibrahimkutty, A. Menzel, A. Plech, S. Barcikowski
7th International Colloids Conference
Sitges, Barcelona, Spain, June 18th - 21st, 2017

26. Laser micromachining of metals with ultra-short pulses:Factors limiting the scale-up process
B. Jaeggi, S. Remund, R. Streubel, B. Gökce, S. Barcikowski, B. Neuenschwander
18th International Symposium on Laser Precision Microfabrication (LPM 2017)
Toyama, Japan, June 5th - 8th, 2017

25. Femtosecond laser 3D microstructuring of plasmonic nanoparticle doped hybrid polymer
L. Jonušauskas, M. Lau, S. Varapnickas, P. Gruber, B. Gökce, S. Barcikowski, A. Ovsianikov, M. Malinauskas
SPIE Photonics West, LASE 2017
San Francisco, CA, USA, January 28th - February 2nd, 2017

24. Laser powder bed fusion of nano-WC-modified and nano-TiO2-modified metal powders
J. T. Sehrt, S. Kleszczynski, C. Notthoff, M. Lau, B. Gökce, S. Barcikowski
International Conference on Additive Technologies - iCAT 2016
Nürnberg, Germany, November 29th - 30th, 2016

23. On the production of radioactive labeled nanoparticles using a cyclotron for oil consumption measurements
S. Jendrzej, B. Gökce, A. Kleinrahm, F. Oberdorfer, H. Schweickert, S. Barcikowski
21st International Conference on Cyclotrons and their Applications
Zürich, Switzerland, September 11th - 16th, 2016

22. High-power, high-repetition-rate ultrafast laser ablation in liquids for nanoparticle synthesis
B. Gökce, R. Streubel, S. Barcikowski
17th International Symposium on Laser Precision Microfabrication
Xi'an, China, May 23rd - 27th, 2016

21. Process Parameter Optimization for High Speed and High Quality Surface Structuring of Metals with 100 W of Average Power and Ultra-Short Pulses
B. Jaeggi, M. Zimmermann, B. Neuenschwander, G. Hennig, R. Streubel, B. Gökce, S. Barcikowski
The Second Smart Laser Processing Conference 2016
Yokohama, Japan, May 17th - 19th, 2016

20. What causes the instability of ligand-free, laser-generated noble metal colloids? - A kinetic study
S. Jendrzej, V. Amendola, B. Gökce, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2016
Essen, Germany, May 9th - 12th, 2016

19. Effect of the ligand-metal bindings on the luminescence of nano-Ruby
G. Ledoux, J. Lam, A. Chemin, C. Martinet, A. Cornet, K. Lebbou, C. Dujardin, F. Chaput, B. Gökce, S. Barcikowski, D. Amans
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2016
Essen, Germany, May 9th - 12th, 2016

18. Catalysis and Biomedical Applications of Naked Nanoparticle Building Blocks made by High-Power Lasers in Liquids

S. Barcikowski, G. Marzun, C. Rehbock, B. Gökce
E-MRS Spring Meeting 2016
Lille, France, May 2nd - 6th, 2016

17. Nanoparticle Polymer Composites by Laser Ablation in Liquids
B. Gökce, S. Barcikowski
PARTEC 2016 (International congress on particle technology)
Nuremberg, April 19th - 21st,  2016

16. Application of Platinum Nanoparticles for Nuclear Medicine Diagnostics: Isolation of Highly Concentrated Iodide-123
S. Barcikowski, S. Jendrzej, B. Gökce
PARTEC 2016 (International congress on particle technology)
Nuremberg, April 19th - 21st,  2016

15. Radioactive labelling of nanoparticles and their subsequent transfer into motor oil for engine tests
S. Jendrzej, B. Gökce, S. Barcikowski
PARTEC 2016 (International congress on particle technology)
Nuremberg, April 19th - 21st,  2016

14. 3D microfabrication of gold nanoparticle doped hybrid polymer viafemtosecond laser pulses
L. Jonusauskas, M. Lau, P. Gruber, B. Gökce, S. Barcikowski, M. Malinauskas, A. Ovsianikov
59th International Conference for Students of Physics and Natural Sciences
Vilnius, Lithuania, March 15th - 18th, 2016

13. Power Scaling into the 100 W Regime for Surface Structuring of Metals with Ultra–Short Laser Pulses
B. Jaeggi, B. Neuenschwander, M. Zimmermann, R. Streubel, B. Gökce, S. Barcikowski
Photonics West 2016
San Francisco, CA, USA, February 15th - 18th, 2016

12. Transparent nanostrand-polymer composites by connecting-coarsening assembly
B. Gökce, S. Barcikowski
2nd International Symposium on Nanoparticles / Nanomaterials and Applications (ISNA)
Caparica, Portugal, January 18th - 21th, 2016

11. Optically Active Nanocomposite Prototyping by Laser Ablation in Liquids
B. Gökce, M. Lau, S. Barcikowski
EOS Conference on Light Engineering (EOSLE 2015)
Munich, Germany, June 26th, 2015

10. Accumulation of Iodine-123 Radiolabel by Chemisorbant Platinum Nanoparticles for Nuclear Medicine Diagnostics
S. Jendrzej, B. Gökce, S. Barcikowski
GDCh Scientific Forum Chemistry
Dresden, Germany, August 30th - September 2nd, 2015

9. Optically transparent and electrically conductive composites made with laser-generated chained nanoparticles
B. Gökce, J. Jakobi, S. Barcikowski
7th International Congress on Laser Advanced Materials Processing (LAMP) 2015 (session chaired)
Kitakyushu, Fukuoka, Japan, May 26th -29th, 2015

8. Influence of laser-fragmented, colloidal noble metal atom clusters on nanoparticle growth - A kinetic study
S. Jendrzej, B. Gökce, S. Barcikowski
7th International Congress on Laser Advanced Materials Processing (LAMP) 2015
Kitakyushu, Fukuoka, Japan, May 26th - 29th, 2015

7. Bond-Specific Reaction Kinetics of Oxidation of (111) Si Studied by Second Harmonic Generation
B. Gökce, D. E. Aspnes, K. Gundogdu
Optics of Surfaces and Interfaces (OSI9)
Akumal, Mexico, 19th -23th September, 2011

6. Control of oxidation kinetics of H-terminated (111) Si by carrier concentration and strain
B. Gökce, K. Gundogdu, D. E. Aspnes
Intl. Symposium on the Physics of Semiconductors and Applications (ISPSA-XV)
Jeju, Korea, July 5th - 8th, 2011

5. Real-time observation of bond-by-bond interface formation during oxidation of H‑terminated (111) Si by SHG
B. Gökce, E. J. Adles, D. E. Aspnes, K. Gundogdu
American Physical Society March Meeting 2011
Dallas, TX, USA, March 21st - 25th, 2011

4. Observation and control of bond-by-bond interface formation during the oxidation of H‑terminated (111) Si by second-harmonic generation
B. Gökce, D. E. Aspnes, E. J. Adles, K. Gundogdu
14th Annual Southeast Ultrafast Conference
Oak Ridge, TN, USA,  January 13th - 14th, 2011

3. Bond-specific evolution of oxidation of H-terminated (111)Si measured by second-harmonic generation
B. Gökce, D. E. Aspnes, E. J. Adles, K. Gundogdu
30th International Conference on the Physics of Semiconductors (ICPS)
Seoul, Korea, July 25th - 30th, 2010

2. Observation of bond-by-bond interface formation during the oxidation of (111)Si
K. Gundogdu, B. Gökce, E. J. Adles, D. E. Aspnes
5th International Conference on Spectroscopic Ellipsometry
Albany, NY, USA, May 23rd - 28th, 2010

1. Observation of Realtime Oxidation of Si(111) Surfaces using Second Harmonic Generation
K. Gundogdu, B. Gökce, E. J. Adles, D. E. Aspnes
American Vacuum Society 56th International Symposium
San Jose, CA, USA, November 8th -9th, 2009

21. Influence of persistent microbubbles on nanoparticle productivity in laser synthesis of colloids
M.R. Kalus, R. Streubel, S. Barcikowski, B. Gökce
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

20. Exploring the origin of bimodal size distribution during picosecond laser ablation in liquids
R. Streubel, A. Letzel, C-Y. Shih, J. Heberle, M.V. Shugaev, C. Wu, M. Schmidt, L.V. Zhigilei, S. Barcikowski, B. Gökce
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

19. Continuous pulsed laser fragmentation of colloidal particles: improving the process control and efficiency
F. Waag, A. R. Ziefuß, S. Siebeneicher, B. Gökce, C. Kalapu, G. Bendt, S. Salamon, J. Landers, U. Hagemann, M. Heidelmann, S. Schulz, H. Wende, N. Hartmann, M. Behrens, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2018
Lyon, France, June 3rd - 7th, 2018

18. Synthesis of ultrasmall yttrium iron garnet nanoparticles by laserablation and fragmentation of pressed powders
T. Schmitz, U. Wiedwald, C. Dubs, S. Barcikowski, B. Gökce
International Conference on Laser Ablation
Marseille, France, September 3rd - 8th, 2017

17. Adding new information on pulsed laser ablation in liquids by fast X-ray diagnostics
S. Reich, J. Göttlicher, A. Letzel, B. Gökce, S. Barcikowski, T. dos Santos Rolo, T. Baumbach, A. Plech
International Conference on Laser Ablation
Marseille, France, September 3rd - 8th, 2017

16. Productivity Limiting Factors in Pulsed Laser Ablation in Liquids
T. Schmitz, M.-R. Kalus, R. Streubel, S. Barcikowski, B. Gökce
International Conference on Laser Ablation
Marseille, France, September 3rd - 8th, 2017

15. Scale-up of laser ablation synthesis of colloids - limits and strategies
M. R. Kalus, N. Bärsch, R. Streubel, S. Barcikowski, B. Gökce
6th International Colloids Conference
Berlin, Germany, June 19th - 22nd, 2016

14. [Won 3rd Place Award] Laser-generated Pt nanoparticles as highly pure accumulation platform for medically relevant radioisotopes
S. Jendrzej, B. Gökce, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2016
Essen, Germany, May 9th - 12th, 2016

13. High aspect ratio FeNi nanostrand-polymer composites with controllable length and thickness
E. Maurer, B. Gökce, S. Barcikowski
Advanced Nanoparticle Generation and Excitation by Lasers in Liquids (ANGEL) 2016
Essen, Germany, May 9th - 12th, 2016

12. Highly Concentrated and Purified Iodine-123 by Laser-Generated Platinum Nanoparticles for Nuclear Medicine Applications
S. Jendrzej, B. Gökce, S. Barcikowski
DGBM 2015 (Jahrestagung der Deutschen Gesellschaft fuer Biomaterialien).
Freiburg im Breisgau, Germany, November 12th - 14th, 2015

11. Synthesis of laser-generated nanomaterial
B. Gökce
Materials Chain Meeting
Bochum, Germany, October 27th, 2015

10. Prozessadaption von Silberdispersionen an die laserbasierte Herstellung von leitfähigen Strukturen auf organischen Lacken
A. Letzel, M. Meixner, J. Stollenwerk, I. Kelbassa, R. Poprawe, B. Gökce, S. Barcikowski
Materials for Photonics Symposium
Essen, Germany, September 29th, 2015

9. Laser-generated nanoparticles for 3D additive manufacturing
M. Lau, L. Jonušauskas, M. Malinauskas, P. Gruber, A. Ovsianikov, B. Gökce, S. Barcikowski
Materials for Photonics Symposium
Essen, Germany, September 29th, 2015

8. Accumulation of Iodine-123 Radiolabel by Chemisorbant Platinum Nanoparticles for Nuclear Medicine Diagnostics
S. Jendrzej, B. Gökce, S. Barcikowski
6th Young Chemistry Symposium Ruhr
Essen, Germany, September 17th, 2015

7. Isolation of Highly Concentrated and Pure Iodine-123 for Thyroid Scintigraphy
S. Jendrzej, B. Gökce, S. Barcikowski
6th Young Chemistry Symposium Ruhr
Essen, Germany, September 17th, 2015

6. Accumulation of Iodine-123 Radiolabel by Chemisorbant Platinum Nanoparticles for Nuclear Medicine Diagnostics
S. Jendrzej, B. Gökce, S. Barcikowski
GDCh Scientific Forum Chemistry 2015
Dresden, Germany, August 30th - September 2nd, 2015

5. Synthesis of metal atom clusters by pulsed laser fragmentation in liquid and investigation of their ripening dynamics
S. Jendrzej, B. Gökce, S. Barcikowski
7th International Congress on Laser Advanced Materials Processing (LAMP) 2015
Fukuoka, Japan, May 26th - 29th, 2015

4. [Won 2nd Place Award] Laser-generated Polymer Nanocomposites
S. El-Akaad, B. Gökce, A. Khalil, S. Barcikowski
3rd IWaTec Winterschool on "Sustainable Use of Resources: Water and Energy"
El Gouna, Egypt, February 22nd - March 1st, 2015

3. Rapid Nanointegration
M. Lau, P. Wagener, C. Rehbock, B. Gökce, S. Barcikowski
6. NRW Nano-Konferenz – NMWP
Dortmund, Germany, December 1st-2nd, 2014
 
2. Control of oxidation kinetics during the oxidation of Si
B. Gökce, D. E. Aspnes, K. Gundogdu
12th Research Symposium NCSU
Raleigh, NC, USA, April 1st, 2011

1. [Won Best Poster Award] Observation and control of bond-by-bond interface formation during the oxidation of H‑terminated (111) Si by second-harmonic generation
B. Gökce, D. E. Aspnes, E. J. Adles, K. Gundogdu
14th Annual Southeast Ultrafast Conference
Oak Ridge, TN, USA, January 13th - 14th, 2011