Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017High growth areas in industrial laser. Processing & monitoring
Bratt, C.; Patwa, R.
Zeitschriftenaufsatz
2016Parameter optimization for high speed remote laser cutting of electrodes for lithium-ion batteries
Lee, D.; Patwa, R.; Herfurth, H.; Mazumder, J.
Zeitschriftenaufsatz
2016Three dimensional simulation of high speed remote laser cutting of cathode for lithium-ion batteries
Lee, D.; Patwa, R.; Herfurth, H.; Mazumder, J.
Zeitschriftenaufsatz
2015Laser drilling of micro-hole arrays in tantalum
Patwa, R.; Herfurth, H.; Bratt, C.; Christophersen, M.; Phlips, B.F.
Zeitschriftenaufsatz
2014Laser processing in battery manufacturing
Patwa, R.; Bratt, C.; Mueller, S.; Gebhardt, C.
Konferenzbeitrag
2013High speed remote laser cutting of electrodes for lithium-ion batteries: Anode
Lee, D.; Patwa, R.; Herfurth, H.; Mazumder, J.
Zeitschriftenaufsatz
2013Laser drilling up to15,000 holes/sec in silicon wafer for PV solar cells
Patwa, R.; Herfurth, H.; Mueller, G.; Bui, K.
Konferenzbeitrag
2013Multi-beam laser additive manufacturing
Patwa, R.; Herfurth, H.; Chae, J.; Mazumder, J.
Konferenzbeitrag
2012Computational and experimental studies of laser cutting of the current collectors for lithium-ion batteries
Lee, D.; Patwa, R.; Herfurth, H.; Mazumder, J.
Zeitschriftenaufsatz
2012Investigation of different laser cutting strategies for sizing of Li-ion battery electrodes
Patwa, R.; Herfurth, H.; Heinemann, S.; Mazumder, J.; Lee, D.
Konferenzbeitrag
2012Laser micro-welding of aluminum and copper with and without tin foil alloy
Hailat, M.M.; Mian, A.; Chaudhury, Z.A.; Newaz, G.; Patwa, R.; Herfurth, H.J.
Zeitschriftenaufsatz
2011Finite element thermal/mechanical analysis for microscale laser joining of ultrathin coatings of titanium on glass/polyimide system
Mayeed, M.S.; Lubna, N.J.; Auner, G.W.; Patwa, R.; Herfurth, H.; Newaz, G.M.
Zeitschriftenaufsatz
2011Role of cleaning methods on bond quality of Ti coated glass/imidex system
Lubna, N.; Auner, G.; Patwa, R.; Herfurth, H.; Newaz, G.
Zeitschriftenaufsatz
2010Characterization of laser processed sub-millimeter lap joints between copper and aluminum under tensile load
Mian, A.; Hailat, M.; Newaz, G.; Patwa, R.; Herfurth, H.
Konferenzbeitrag
2010Finite element thermal analysis for microscale laser joining of nanoscale coatings of titanium on glass/polyimide system
Mayeed, M.S.; Auner, G.W.; Patwa, R.; Lubna, N.J.; Newaz, G.M.; Herfurth, H.
Konferenzbeitrag
2010Finite element thermal/mechanical analysis of transmission laser microjoining of titanium and polyimide
Dhorajiya, A.P.; Mayeed, M.S.; Auner, G.W.; Baird, R.J.; Newaz, G.M.; Patwa, R.; Herfurth, H.
Zeitschriftenaufsatz
2010Laser processing for advanced batteries
Herfurth, H.J.; Patwa, R.; Pantsar, H.; Heinemann, S.
Konferenzbeitrag
2010A study of titanium thin films in transmission laser micro-joining of titanium-coated glass to polyimide
Sultana, T.; Newaz, G.; Georgiev, G.L.; Baird, R.J.; Auner, G.W.; Patwa, R.; Herfurth, H.J.
Zeitschriftenaufsatz
2009Chemical bond formation during laser bonding of Teflon® FEP and titanium
Georgiev, G.L.; Baird, R.J.; McCullen, E.F.; Newaz, G.; Auner, G.; Patwa, R.; Herfurth, H.
Zeitschriftenaufsatz
2009Detailed analysis of residual stress profile at micro-scale in transmission laser bonded titanium/polyimide system
Dhorajiya, A.P.; Mayeed, M.S.; Auner, G.W.; Baird, R.J.; Newaz, G.M.; Patwa, R.; Herfurth, H.
Konferenzbeitrag
2009Fiber laser microjoining for novel dissimilar material combinations
Patwa, R.; Herfurth, H.; Heinemann, S.; Ehrenmann, S.; Newaz, G.; Baird, R.J.
Konferenzbeitrag
2009Laser bonding and characterization of Kapton® FN/Ti and Teflon® FEP/Ti systems
Georgiev, G.L.; Sultana, T.; Baird, R.J.; Auner, G.; Newaz, G.; Patwa, R.; Herfurth, H.
Zeitschriftenaufsatz
2009Study of two different thin film coating methods in transmission laser micro-joining of thin Ti-film coated glass and polyimide for biomedical applications
Sultana, T.; Georgiev, G.L.; Baird, R.J.; Auner, G.W.; Newaz, G.; Patwa, R.; Herfurth, H.J.
Zeitschriftenaufsatz
2009Welding head for 'self guided' laser welding
Regaard, B.; Kaierle, S.; Heinemann, S.; Patwa, R.; Steinbrecher, J.P.
Konferenzbeitrag
2008Laser processing for alternatives energy devices: Advanced battery and fuel cell applications
Herfurth, H.J.; Patwa, R.; Pantsar, H.; Heinemann, S.; Newaz, G.
Konferenzbeitrag
2008XPS analysis of laser transmission micro-joint between poly (vinylidene fluoride) and titanium
Sultana, T.; Georgiev, G.L.; Auner, G.; Newaz, G.; Herfurth, H.-J.; Patwa, R.
Zeitschriftenaufsatz
2008XPS study of laser fabricated titanium/KaptonFN interfaces
Georgiev, G.L.; Sultana, T.; Baird, R.J.; Auner, G.; Newaz, G.; Patwa, R.; Herfurth, H.
Zeitschriftenaufsatz
2007Micromachining with tailored nanosecond pulses
Herfurth, H.; Patwa, R.; Lauterborn, T.; Heinemann, S.; Pantsar, H.
Konferenzbeitrag