Dr.-Ing. Sara Gallian

  • Former Assistant - Chair Theoretische Elektrotechnik
Gallian, Sara

Address

In­sti­tu­te for Theo­re­ti­cal Elec­tri­cal En­gi­nee­ring
Fa­cul­ty for Elec­tri­cal En­gi­nee­ring and In­for­ma­ti­on Tech­no­lo­gy
Ruhr Uni­ver­si­ty Bo­chum
Uni­ver­si­taets­stras­se 150
44801 Bo­chum

Email:
gallian@tet.rub.de

Projects

  • SFB TR 87
    Distribution functions of energetic particles in multi frequency CCPs and in HPPMS
    Project page: SFB TR 87

Publications

2018
Reconstruction of the static magnetic field of a magnetron

Dennis Krüger, Kevin Köhn, Sara Gallian, Ralf Peter Brinkmann - Physics of Plasmas 25, 061207 (2018)

2016
Transport and Ion Energy Distributions in Magnetron Sputtering

Jan Trieschmann, Sara Gallian, Dennis Krüger, Frederik Schmidt, Ralf Peter Brinkmann - 15th International Conference on Plasma Surface Engineering, Garmisch-Partenkirchen, Germany, September 14, 2016.

Wechselwirkung magnetisierter Teilchen mit einer Plasmarandschicht

Dennis Krüger, Sara Gallian, Jan Trieschmann, Ralf Peter Brinkmann - DPG Früh­jahrs­ta­gung 2016, Hannover, Ger­ma­ny, 29 Fe­bru­ary - 04 March

2015
Investigation of Electron Trajectories in Magnetized High Power Plasmas

Dennis Krüger, Sara Gallian, Jan Trieschmann, Ralf Peter Brinkmann - WELT­PP-18, Kerk­ra­de, Nether­lands, De­cem­ber 3-4 2015

Analysis of Electron Trajectories in Magnetized High Power Plasmas

Dennis Krüger, Sara Gallian, Jan Trieschmann, Ralf Peter Brinkmann - 68th Annual Gaseous Electronics Conference/9th International Conference on Reactive Plasmas/33rd Symposium on Plasma Processing, Honolulu, USA, October 12-15 2015

Analytic model of the energy distribution for energetic electrons in HIPIMS

Sara Gallian, Jan Trieschmann, Wil­liam N. G. Hit­chon, Ralf Peter Brinkmann - The 42nd IEEE In­ter­na­tio­nal Con­fe­rence on Plas­ma Sci­ence (ICOPS), Antalya, Turkey, May 24-28 2015, oral cont­ri­bu­ti­on

Analyse der Elektronentrajektorien in magnetisierten Hochleistungsplasmen

Dennis Krüger, Sara Gallian, Jan Trieschmann, Ralf Peter Brinkmann - DPG Früh­jahrs­ta­gung 2015, Bochum, Ger­ma­ny, 2-5 March

Electron energy distribution in HiPIMS discharges: analytic and numerical modeling

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - DPG Früh­jahrs­ta­gung 2015, Bochum, Ger­ma­ny, 2-5 March

Analytic model of the energy distribution function for highly energetic electrons in magnetron plasmas

Sara Gallian, Jan Trieschmann, Ralf Peter Brinkmann, W N G Hitchon - J. Appl. Phys. 117, 023305 (2015);

2014
Simultaneous characterizationof static and induced magnetic fields in high power impulse magnetron sputtering discharges

P. Machura, A. Hecimovic, Sara Gallian, Jörg Winter, T. de los Arcos - Plasma Sources Sci. T. 23, 6, 065043

HiPIMS discharges: analytic and numeric modeling

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - 17th Workshop on the Exploration of Low Temperature Plasma Physics, Kerkrade, Netherlands, Nov. 20-21, 2014.

Simulation of Neutral Particle Transport During HiPIMS

Jan Trieschmann, Sara Gallian, Ralf Peter Brinkmann - 67th Annual Gaseous Electronics Conference, Raleigh (North Carolina), USA, November 3-7, 2014.

Global modeling of low and high power HiPIMS discharges

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - The 14th International Conference on Plasma Surface Engineering (PSE) 2014, Garmisch-Partenkirchen, Germany, September 15 - 19, 2014

Kinetic Approach to Neutral Particle Transport in High Power Impulse Magnetron Sputtering

Jan Trieschmann, Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - The 14th International Conference on Plasma Surface Engineering (PSE) 2014, Garmisch-Partenkirchen, Germany, September 15 - 19, 2014

Simulation of Neutral Particle Transport in High Power Impulse Magnetron Sputtering

Jan Trieschmann, Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - The Fifth International Conference on HIPIMS, Sheffield, UK, July 01 - 03, 2014

Regime Transition on HIPIMS: Volume Averaged and Phenomenological Models

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - The Fifth International Conference on HIPIMS, Sheffield, UK, July 01 - 03, 2014

Global Modeling of HiPIMS Systems: Transition From Homogeneous to Self Organized Discharges

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - The 41st IEEE In­ter­na­tio­nal Con­fe­rence on Plas­ma Sci­ence (ICOPS) and the 20th In­ter­na­tio­nal Con­fe­rence on High-Power Par­ti­cle Beams (Beams) 2014, Wa­sh­ing­ton DC (VA), USA, May 25 - 29, 2014, oral cont­ri­bu­ti­on

2013
Global modeling of the azimuthally rotating structure in HiPIMS

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - WELT­PP-16, Kerk­ra­de, The Nether­lands, 21-22 No­vem­ber (oral cont­ri­bu­ti­on)

Magnetron sputtering and spatio-temporal dynamics of neutral particle transport in a simplified processing reactor

Jan Trieschmann, Sara Gallian, Ralf Peter Brinkmann - WELT­PP-16, Kerk­ra­de, The Nether­lands, 21-22 No­vem­ber

Kinetic global modeling of the rotating ionization regions in HiPIMS

Sara Gallian, Ralf Peter Brinkmann, William N. G. Hitchon - 66th An­nual Ga­se­ous Elec­tro­nics Con­fe­rence (GEC), Princeton (New Jersey), USA, 30 September - 04 Oc­to­ber

Kinetic simulation of neutral particle transport in sputtering processes

Jan Trieschmann, Sara Gallian, Ralf Peter Brinkmann, Stefan Ries, Nikita Bibinov, Peter Awakowicz - 66th An­nual Ga­se­ous Elec­tro­nics Con­fe­rence (GEC), Princeton (New Jersey), USA, 30 September - 04 Oc­to­ber

Sensitivity analysis via kinetic global modeling of rotating spokes in HiPIMS

Sara Gallian, Jan Trieschmann, William N. G. Hitchon, Ralf Peter Brinkmann - 66th An­nual Ga­se­ous Elec­tro­nics Con­fe­rence (GEC), Prin­ce­ton (New Jer­sey), USA, 30 Septem­ber - 04 Oc­to­ber (oral cont­ri­bu­ti­on)

A phenomenological model for the description of rotating spokes in HiPIMS discharges

Sara Gallian, W N G Hitchon, Denis Eremin, Ralf Peter Brinkmann - Plasma Sources Sci. Technol. 22 (2013) 055012.

Ion Energy Distribution Functions in Magnetized Capacitively Coupled RF Discharges

Jan Trieschmann, Mohammed Shihab, Daniel Szeremley, Abd Elfattah Elgendy, Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - 40th IEEE In­ter­na­tio­nal Con­fe­rence on Plas­ma Sci­ence (ICOPS) & Pulsed Power and Plasma Science (PPPS) 2013, San Francisco (California), USA, 17-21 June

Parametric study of low frequency rotating structure in high power impulse magnetron sputtering discharges

Sara Gallian, Ralf Peter Brinkmann, William Hitchon - 40th IEEE In­ter­na­tio­nal Con­fe­rence on Plas­ma Sci­ence (ICOPS) & Pul­sed Power and Plas­ma Sci­ence (PPPS) 2013, San Fran­cis­co (Ca­li­for­nia), USA, 17-21 June (oral cont­ri­bu­ti­on)

Gyrokinetic Modeling of Magnetized Technical Plasmas

Ralf Peter Brinkmann, Sara Gallian, Benjamin Schröder, Denis Eremin - 40th IEEE In­ter­na­tio­nal Con­fe­rence on Plas­ma Sci­ence (ICOPS) & Pul­sed Power and Plas­ma Sci­ence (PPPS) 2013, San Fran­cis­co (Ca­li­for­nia), USA, 17-21 June (talk)

Global modeling of the azimuthally rotating structure in HiPIMS

Sara Gallian, Ralf Peter Brinkmann, William Hitchon - Fourth International Conference on Fundamentals and Industrial Applications of HIPIMS, Braunschweig, Germany, 12 - 13 June 2013 (oral cont­ri­bu­ti­on) -> follow link to download presentation

Gyrokinetische Beschreibung magnetisierter technischer Plasmen

Ralf Peter Brinkmann, Sara Gallian, Benjamin Schröder, Denis Eremin - DPG-Frühjahrstagung, 25.02.-01.03.2013, Jena (talk)

Ion energy distribution functions behind the sheaths of magnetized and non-magnetized radio frequency discharges

Jan Trieschmann, Mohammed Shihab, Daniel Szeremley, Abd Elfattah Elgendy, Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - Journal of Physics D: Applied Physics 46 (2013) 084016

2012
Kinetic simulations of magnetically enhanced capacitively coupled radio frequency discharges

Jan Trieschmann, Mohammed Shihab, Sara Gallian, Daniel Szeremley, Denis Eremin, Ralf Peter Brinkmann - WELT­PP-15, Kerk­ra­de, The Nether­lands, 22-23 November

A first step toward the modeling of instabilities in high power pulse magnetron sputtering plasmas

Sara Gallian, Denis Eremin, Torben Hemke, Ralf Peter Brinkmann, Hitchon, William - 65th Annual Gaseous Electronics Conference (GEC), Austin (Texas), USA, 22-26 October

Influence of non-confined electrons at the boundaries in a HPPMS discharge - limit to Gyro-average validity

Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - ICOPS 2012, Edinburgh, UK, July 8-12.

Phenomenological description of a symmetry breaking rotating instability in hppms discharges

Sara Gallian, Denis Eremin, Ralf Peter Brinkmann, Ante Hecimovic, Teresa de los Arcos, Volker Schultz-von der Gathen, Mark Böke, Jörg Winter, William N. G. Hitchon - ICOPS 2012, Edin­burgh, UK, July 8-12.

Gyrokinetic axisymmetric modeling of a HPPMS planar magnetron discharge - a valid approach?

Sara Gallian, Denis Eremin, Ralf Peter Brinkmann, William N. G. Hitchon - HIPIMS Conference 2012, Sheffield, UK, June 19-20

Control of ion distribution functions in capacitive sputter sources

Denis Eremin, Sara Gallian, Daniel Szeremley, Ralf Peter Brinkmann - International Conference on Metallurgical Coatings and Thin Films (ICMCTF), San Diego, USA (2012)

Analysis of a HPPMS system

Sara Gallian, Denis Eremin, Daniel Szeremley, Torben Hemke, Ralf Peter Brinkmann - DPG Früh­jahrs­ta­gung 2012, Stutt­gart, Ger­ma­ny, March 12-16

Symmetry breaking in high power pulsed magnetron sputtering (hppms) discharges - a phenomenological model

Sara Gallian, Denis Eremin, Daniel Szeremley, Ralf Peter Brinkmann, Ante Hecimovic, Teresa de los Arcos, Volker Schultz-von der Gathen, Mark Böke, Jörg Winter, William N. G. Hitchon - DPG Früh­jahrs­ta­gung 2012, Stutt­gart, Ger­ma­ny, March 12-16

Particle-in-Cell Simulation magnetisierter Hochfrequenzplasmen

Jan Trieschmann, Sara Gallian, Denis Eremin, Ralf Peter Brinkmann - DPG Früh­jahrs­ta­gung 2012, Stuttgart, Ger­ma­ny, March 12-16

2011
Full-wave modeling of the O–X mode conversion in the Pegasus toroidal experiment

Alf Köhn, Michael Bongard, Sara Gallian, Edward Hinson, Francesco Volpe - Phys. Plasmas 18, 082501 (2011)

2010
Full-wave Modeling of EBWs in Pegasus

Sara Gallian, Michael Bongard, Francesco Volpe, Jonathan Jacquot, Alf Köhn - APS-DPP Meeting 2010, Chicago, November 8-12