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Author

  • Jonathan Lawrence
Abstract
Article

Ablation threshold measurements and surface modifications of 193 nm laser irradiated 4H-SiC

Mohammed, A. F., Al-Jarwany, Q. A., Clarke, A. J., Amaral, T. M., Lawrence, J., Kemp, N. T. & Walton, C. D., 1 Dec 2018, In : Chemical Physics Letters. 713, p. 194-202 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
5 Citations (Scopus)

Alteration of Wetting Properties of Orthopaedic Titanium Alloy (Ti-6Al-7Nb) using Laser Shock Peening

Shen, X., Shukla, P., Swanson, P., An, Z., Prabhakaran, S., Waugh, D., Nie, X., Mee, C., Nakhodchi, S. & Lawrence, J., 15 Sep 2019, In : Journal of Alloys and Compounds. 801, p. 327-342 16 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
1 Downloads (Pure)

Analysis of KrF excimer laser beam modification resulting from ablation under closed thick film flowing filtered water

Dowding, C. & Lawrence, J., 1 Sep 2011, In : Optics and Laser Technology. 43, 6, p. 1026-1035 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
Open Access
15 Citations (Scopus)

Characterization of the laser bonding of a linear low density polyethylene film to a polypropylene substrate

Dowding, C. F., Griffiths, J. D. & Lawrence, J., 2014, In : Lasers in Engineering. 28, 5-6, p. 303-317 15 p.

Research output: Contribution to journalArticle

Open Access
File
596 Downloads (Pure)
4 Citations (Scopus)
Open Access
File
2 Citations (Scopus)
54 Downloads (Pure)
5 Citations (Scopus)

Effect of ignition location on the in-process removal of combustion deposits from the output window of a gas turbine laser ignition system

Griffiths, J., Lawrence, J. & Fitzsimons, P., Jun 2013, In : Optics and Laser Technology. 48, p. 326-330 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
Open Access
File
3 Citations (Scopus)
27 Downloads (Pure)

Effect of Laser Shock Peening on Commercially Pure Titanium-1 Weldment Fabricated by Gas Tungsten Arc Welding Technique

Varin, S., Agarwal, M., Chugh, A., Manikandan, M., Prabhakaran, S., Kalainathan, S., Shukla, P., Lawrence, J. & Arivazhagan, N., Jun 2019, In : Transactions of the Indian Institute of Metals. 72, 6, p. 1569–1573 5 p.

Research output: Contribution to journalArticle

Effect of laser treatment on the attachment and viability of mesenchymal stem cell responses on shape memory NiTi alloy

Chan, C. W., Hussain, I., Waugh, D. G., Lawrence, J. & Man, H. C., 1 Sep 2014, In : Materials Science and Engineering C. 42, p. 254-263 10 p.

Research output: Contribution to journalArticle

Open Access
File
20 Citations (Scopus)
32 Downloads (Pure)
1 Citation (Scopus)
1 Citation (Scopus)
Open Access
Open Access
File
19 Citations (Scopus)
17 Downloads (Pure)
Open Access
File
9 Downloads (Pure)
Open Access
File
9 Citations (Scopus)
9 Downloads (Pure)
Open Access
File
3 Citations (Scopus)
20 Downloads (Pure)
27 Citations (Scopus)

Influence of laser beam brightness during surface treatment of a ZrO 2 engineering ceramic

Shukla, P. P., Lawrence, J. & Paul, A., 28 Nov 2011, In : Lasers in Engineering. 22, 3-4, p. 151-173 23 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Introduction of a new term: Ferrite Number Density (FND) to measure the ferrite number of welds on thin 300 series stainless steel sheets

Kshirsagar, R., Jones, S., Lawrence, J. & Tabor, J., 4 Apr 2020, In : Zavarivanje i zavarene konstrukcije. 65, 1, p. 11-20 10 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

In vitro mesenchymal stem cell responses on laser-welded NiTi alloy

Chan, C. W., Hussain, I., Waugh, D. G., Lawrence, J. & Man, H. C., 1 Apr 2013, In : Materials Science and Engineering C. 33, 3, p. 1344-1354 11 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)

In vitro mesenchymal stem cell response to a CO2 laser modified polymeric material

Waugh, D. G., Hussain, I., Lawrence, J., Smith, G. C., Cosgrove, D. & Toccaceli, C., 1 Oct 2016, In : Materials Science and Engineering C. 67, p. 727-736 10 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
47 Downloads (Pure)

Laser Cleaning of Grey Cast Iron Automotive Brake Disc: Rust Removal and Improvement in Surface Integrity

Ogbekene, Y., Shukla, P., Zhang, Y., Shen, X., Prabhakaran, S., Kalainathan, S., Gulia, K. & Lawrence, J., 30 Nov 2018, In : International Journal of Peening Science & Technology. 1, 2, p. 155 - 180 25 p.

Research output: Contribution to journalArticle

Open Access
File
7 Downloads (Pure)
1 Citation (Scopus)
Open Access
File
9 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
5 Downloads (Pure)

Laser surface modification for the prevention of biofouling by infection causing Escherichia coli

Gillett, A., Waugh, D., Lawrence, J., Swainson, M. & Dixon, R., 1 May 2016, In : Journal of Laser Applications. 28, 2, 022503.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Laser surface texturing of β-Ti alloy for orthopaedics: Effect of different wavelengths and pulse durations

Menci, G., Demir, G., Waugh, D., Lawrence, J. & Previtali, B., 30 Sep 2019, In : Applied Surface Science. 489, p. 175-186 12 p.

Research output: Contribution to journalArticle

Open Access
File
1 Downloads (Pure)

Lean burn limit and time to light characteristics of laser ignition in gas turbines

Griffiths, J., Riley, M., Kirk, A., Borman, A., Lawrence, J. & Dowding, C., Apr 2014, In : Optics and Lasers in Engineering. 55, p. 262-266 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
Open Access
File
8 Citations (Scopus)
10 Downloads (Pure)

Measurement of ferrite content of stainless steel sheet welds using a new Ferrite Density Number scale

Kshirsagar, R., Jones, S., Lawrence, J. & Tabor, J., 1 Dec 2019, In : Journal of Materials Processing Technology. 274, 116278.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Micro-shot peening of zirconia-advanced ceramic: An examination of surface integrity

Shukla, P. P. & Lawrence, J., 2015, In : Journal of Materials Science. 50, 4, p. 1728-1739 12 p.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
41 Downloads (Pure)

Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated Using Selective Laser Melting

Iqbal, N., E. Jimenez-Melerob, E., Ankalkhope, U. & Lawrence, J., 3 Jun 2019, In : MRS Advances. 4, 44-45, p. 2431-2439 9 p.

Research output: Contribution to journalArticle

Open Access
File
19 Downloads (Pure)

Mixed-State Wetting and Wetting Transitions on Laser Surface Engineered Polymeric Materials

Waugh, D., Lawrence, J., Langer, N. & Bidault, S., 1 Jun 2018, In : International Journal of Wettability Science and Technology. 1, 1, p. 63-84 21 p.

Research output: Contribution to journalArticle

Open Access
File
28 Downloads (Pure)
5 Citations (Scopus)

Modifications of surface properties of beta Ti by laser gas diffusion nitriding

Ng, C. H., Chan, C. W., Man, H. C., Waugh, D. & Lawrence, J., 1 May 2016, In : Journal of Laser Applications. 28, 2, 022505.

Research output: Contribution to journalArticle

4 Citations (Scopus)
Open Access
File
3 Citations (Scopus)
9 Citations (Scopus)

NiTi shape memory alloy with enhanced wear performance by laser selective area nitriding for orthopaedic applications

Ng, C. H., Chan, C. W., Waugh, D. G., Lawrence, J. & Mann, H. C., 15 Jan 2017, In : Surface and Coatings Technology. 309, p. 1015-1022 8 p.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
46 Downloads (Pure)

On the droplet size and application of wettability analysis for the development of ink and printing substrates

Gruber, M., Waugh, D., Lawrence, J., Langer, N. & Scholz, D., 24 Sep 2019, In : Langmuir. 35, 38, p. 12356-12365 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

On the study of oil paint adhesion on optically transparent glass: Conservation of reverse paintings on glass

Bayle, M., Waugh, D. G., Colston, B. J. & Lawrence, J., 1 Dec 2015, In : Applied Surface Science. 357, p. 293-301 9 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
35 Downloads (Pure)

Optimization of TIG welding parameters using a hybrid Nelder Mead - Evolutionary algorithms method

Jones, S., Lawrence, J. & Tabor, J., 1 Mar 2020, In : Journal of Manufacturing and Materials Processing. 4, 1, 22 p., 4010010.

Research output: Contribution to journalArticle

Open Access
File
3 Downloads (Pure)

Osteoblast cell response to a CO2 laser modified polymeric material

Waugh, D. G., Lawrence, J. & Brown, E. M., 1 Feb 2012, In : Optics and Lasers in Engineering. 50, 2, p. 236-247 12 p.

Research output: Contribution to journalArticle

Open Access
File
16 Citations (Scopus)