Prof John Stark
BSc(Exon) MSc(Man) PhD(Lond) FRAS FRAeS

 

All Publications

2019

  • Scaling Laws for Transition from Varicose to Whipping Instabilities in Electrohydrodynamic Jetting
    Xia HH, Ismail A, Yao J, Stark JPW
    Physical Review Applied, American Physical Society (Aps) vol. 12 (1) 
    17-07-2019

2018

  • Breakup Length of Electrified Liquid Jets: Scaling Laws and Applications
    Ismail AS, Yao J, Xia HH, Stark JPW
    Physical Review Applied, American Physical Society (Aps) vol. 10 (6) 
    05-12-2018

2014

  • Microfabricated electrospray emitter arrays with integrated extractor and accelerator electrodes for the propulsion of small spacecraft
    Dandavino S, Ataman C, Ryan CN, Chakraborty S, Courtney D, Stark JPW, Shea H
    Journal of Micromechanics and Microengineering vol. 24 (7) 
    01-07-2014
  • Dispersion of nano-Au suspension using novel pulsed jet nanoelectrospraying approach
    Wang K, Stark J
    Materials Letters vol. 123, 120-123.  
    15-05-2014
  • Electrospray pulsation: A diagnostic to understand cone-jet stability and minimum flow
    Stark JPW, Alexander MS, Smith KL
    Journal of Applied Physics vol. 115 (4) 
    01-01-2014
  • The flow rate sensitivity to voltage across four electrospray modes
    Ryan CN, Smith KL, Stark JPW
    Applied Physics Letters vol. 104 (8) 
    01-01-2014

2012

  • The influence of geometry on the flow rate sensitivity to applied voltage within cone-jet mode electrospray
    Ryan CN, Smith KL, Stark JPW
    Journal of Applied Physics vol. 112 (11) 
    01-12-2012
  • Characterization of multi-jet electrospray systems
    Ryan CN, Smith KL, Stark JPW
    Journal of Aerosol Science vol. 51, 35-48.  
    01-01-2012
  • Direct fabrication and morphology of metallic micropatterns by pulsed jet nanoelectrospraying of silver nano-ink
    Wang K, Stark JPW
    Journal of Coatings Technology and Research vol. 9 (3), 317-322.  
    01-01-2012

2011

  • Nozzle size effects on the nanoelectrospraying of Au nanocolloid in a fully voltage-controlled form
    Wang K, Stark J
    Sensors and Actuators, a: Physical vol. 165 (2), 338-341.  
    01-02-2011
  • Electrospray deposited fibronectin retains the ability to promote cell adhesion
    Martyn SV, Heywood HK, Rockett P, Paine MD, Wang MJ, Dobson PJ, Sheard SJ, Lee DA et al.
    J Biomed Mater Res B vol. 96B (1), 110-118.  
    01-01-2011

2010

  • Voltage effects on the nanoelectrospray characteristics in fully voltage-controlled atomisation of gold nanocolloids
    Wang K, Stark JPW
    Anal Chim Acta vol. 679 (1-2), 81-84.  
    29-10-2010
  • A full voltage-controlled nanoelectrospray system and its steady characteristic analysed by empirically equivalent circuit method
    Wang K, Tan Z, Ryan C, Smith K, Paine M, Stark J
    Sensors and Actuators, B: Chemical vol. 147 (2), 618-621.  
    03-06-2010
  • Direct fabrication of electrically functional microstructures by fully voltage-controlled electrohydrodynamic jet printing of silver nano-ink
    Wang K, Stark JPW
    Appl Phys a-Mater vol. 99 (4), 763-766.  
    01-06-2010
  • Deposition of colloidal gold nanoparticles by fully pulsed-voltage- controlled electrohydrodynamic atomisation
    Wang K, Stark JPW
    Journal of Nanoparticle Research vol. 12 (3), 707-711.  
    01-03-2010
  • Novel electrohydrodynamic jet-printing of organic silver ink in unforced form
    Wang K, Paine MD, Stark JPW
    Optoelectronics and Advanced Materials, Rapid Communications vol. 4 (3), 365-368.  
    01-03-2010

2009

  • Freeform fabrication of metallic patterns by unforced electrohydrodynamic jet printing of organic silver ink
    Wang K, Paine MD, Stark JPW
    J Mater Sci-Mater El vol. 20 (11), 1154-1157.  
    01-11-2009
  • Effect of emitter geometry on flow rate sensitivity to voltage in cone jet mode electrospray
    Ryan CN, Smith KL, Alexander MS, Stark JPW
    Journal of Physics D: Applied Physics vol. 42 (15) 
    21-09-2009
  • Fully voltage-controlled electrohydrodynamic jet printing of conductive silver tracks with a sub- 100 ?m linewidth
    Wang K, Paine MD, Stark JPW
    Journal of Applied Physics vol. 106 (2) 
    12-08-2009
  • Tailoring the hydraulic impedance of out-of-plane micromachined electrospray sources with integrated electrodes
    Krpoun R, Smith KL, Stark JPW, Shea HR
    Applied Physics Letters vol. 94 (16) 
    06-05-2009

2008

  • Inexpensive optically isolated nanoammeter for use with micro-Newton electric propulsion technology
    Aplin KL, Smith KL, Firth JG, Kent BJ, Alexander MS, Stark JPW
    Journal of Propulsion and Power vol. 24 (4), 891-895.  
    01-01-2008

2007

  • High-aspect-ratio silica nozzle fabrication for nano-emitter electrospray applications
    Wang L, Stevens R, Malik A, Rockett P, Paine M, Adkin P, Martyn S, Smith K et al.
    Microelectronic Engineering vol. 84 (5-8), 1190-1193.  
    01-05-2007
  • A high accuracy technique to measure the electrical conductivity of liquids using small test samples
    Wu JP, Stark JPW
    J Appl Phys vol. 101 (5) 
    01-03-2007
  • Controlled electrospray pulsation for deposition of femtoliter fluid droplets onto surfaces
    Paine MD, Alexander MS, Smith KL, Wang M, Stark JPW
    Journal of Aerosol Science vol. 38 (3), 315-324.  
    01-01-2007
  • Nozzle and liquid effects on the spray modes in nanoelectrospray
    Paine MD, Alexander MS, Stark JPW
    Journal of Colloid and Interface Science vol. 305 (1), 111-123.  
    01-01-2007
  • Voltage-modulated flow rate for precise thrust control in colloid electrospray propulsion
    Alexander MS, Smith KL, Paine MD, Stark JPW
    Journal of Propulsion and Power vol. 23 (5), 1042-1048.  
    01-01-2007

2006

  • Evaluation of band structure and concentration of ionic liquid BMImBF(4) in molecular mixtures by using second derivatives of FTIR spectra
    Wu JP, Wang MJ, Stark JPW
    J Quant Spectrosc Ra vol. 102 (2), 228-235.  
    01-11-2006
  • The role of molar conductivity in electrospray cone-jet mode current scaling
    Smith KL, Alexander MS, Stark JPW
    Journal of Applied Physics vol. 100 (1) 
    26-07-2006
  • Electrospray performance of microfabricated colloid thruster arrays
    Alexander MS, Stark J, Smith KL, Stevens B, Kent B
    J Propul Power vol. 22 (3), 620-627.  
    01-05-2006
  • Pulsation modes and the effect of applied voltage on current and flow rate in nanoelectrospray
    Alexander MS, Paine MD, Stark JPW
    Analytical Chemistry vol. 78 (8), 2658-2664.  
    15-04-2006
  • Voltage effects on the volumetric flow rate in cone-jet mode electrospraying
    Smith KL, Alexander MS, Stark JPW
    Journal of Applied Physics vol. 99 (6) 
    14-04-2006
  • Measurement of low frequency relative permittivity of room temperature molten salts by triangular waveform voltage
    Wu JP, Stark JPW
    Meas Sci Technol vol. 17 (4), 781-788.  
    01-04-2006
  • The sensitivity of volumetric flow rate to applied voltage in cone-jet mode electrospray and the influence of solution properties and emitter geometry
    Smith KL, Alexander MS, Stark JPW
    Physics of Fluids vol. 18 (9) 
    01-01-2006

2005

  • Identification and characterization of deposited fibronectin on biocompatible materials: Comparison of electrospray and wetting methods
    Wang MJ, Heywood HK, Bader DL, Paine MD, Stark JPW, Lee DA
    Proceedings of The 2005 Summer Bioengineering Conference vol. 2005, 439-440.  
    01-12-2005
  • Fabrication and operation of microfabricated emitters as components for a colloid thruster
    Stark J, Stevens B, Alexander M, Kent B
    Journal of Spacecraft and Rockets vol. 42 (4), 628-639.  
    01-07-2005
  • A low-cost approach for measuring electrical conductivity and relative permittivity of liquids by triangular waveform voltage at low frequencies
    Wu JP, Stark JPW
    Meas Sci Technol vol. 16 (5), 1234-1240.  
    01-05-2005

2004

  • Spray current dependence on flow rate and conductivity in cone-jet mode vacuum spraying
    Smith KL, Stark JPW
    Institute of Physics Conference Series vol. 178, 161-166.  
    18-10-2004
  • Controlled electrospray for tissue engineering applications
    Paine MD, Stark JPW
    Materials Research Society Symposium Proceedings vol. 860, 67-72.  
    01-01-2004

2002

  • The direct simulation Monte Carlo of flows composed of asymmetric potential scatterers
    Alves N, Stark J
    Phys Fluids vol. 14 (4), 1403-1413.  
    01-04-2002
  • Investigation of hypervelocity impacts on retrieved surfaces by DSMC
    STARK JPW, Miao J
    Space Debris vol. 2, 109-121.  
    01-01-2002
  • Simulation of a Couette flow in a fluid composed of asymmetric potential scatters
    STARK JPW, Alves N
    Physics of Fluids vol. 14, 1403-1413.  
    01-01-2002

2001

  • Direct simulation of meteoroids and space debris flux on LDEF spacecraft surfaces
    Miao JQ, Stark JPW
    Planet Space Sci vol. 49 (9), 927-935.  
    01-08-2001
  • Direct simulation of apex enhancement on the flux onto European retrievable carrier
    Miao JQ, Stark JPW
    J Spacecraft Rockets vol. 38 (4), 594-600.  
    01-07-2001
  • Evolution of debris clouds to microscopically chaotic motion
    Stark JPW
    J Spacecraft Rockets vol. 38 (4), 554-562.  
    01-07-2001

1999

  • Direct simulation of space debris evolution
    Wang LQ, Stark JPW
    J Spacecraft Rockets vol. 36 (1), 114-123.  
    01-01-1999

1997

  • Direct Monte-Carlo simulation of collision frequency of orbital debris
    Wang L, Stark JPW, Crowther R
    Science and Technology Series vol. 93, 233-249.  
    01-12-1997
  • DSMC space debris simulation and comparison with LDEF impact experiments
    Wang LQ, Stark JPW
    European Space Agency, (Special Publication) Esa Sp (393), 333-338.  
    01-12-1997