Georgia Tech startup DDM Systems announces availability of commercial LAMP systems
12/September/2014
Georgia Tech startup DDM Systems, Inc. today
announced the availability of its first line of
LAMP™
commercial systems in Q2 2015. The system will
feature a reconfigurable build volume allowing
small-lot prototyping (10 inches x 10 inches x 12
inches) to production (24 inches x 24 inches x 24
inches). The system will include all material
preparation, handling and post-processing
sub-systems. DDM will also supply its
proprietary software suite for digital build data
preparation and design rule verification. Systems
will be supplied with an initial set of ceramic
material formulations optimized for the production of
high quality industrial parts.
For more information on the system, see DDM's video on LAMP here:
http://www.ddmsys.com/technologies/
For more information on the system, see DDM's video on LAMP here:
http://www.ddmsys.com/technologies/
DDM Lab Director Suman Das to deliver keynote at United Technologies Additive Manufacturing Conference
12/September/2014
Dr. Suman Das, Professor and Director of the Direct
Digital Manufacturing Lab, and DDM Systems' Founder
and CEO will present a keynote at the 2nd Annual UTC
Additive Manufacturing Conference in Hartford, CT on
September 22, 2014. More information on the
conference is available at:
https://www.eventbrite.com/e/2nd-annual-utc-additive-manufacturing-conference-tickets-11349114507
https://www.eventbrite.com/e/2nd-annual-utc-additive-manufacturing-conference-tickets-11349114507
Das group publishes two new papers on additive manufacturing of single-crystal superalloys
12/September/2014
The Das group recently published a pair of papers in
Metallurgical Transactions B on laser additive
manufacturing of single-crystal nickel superalloys
through Scanning Laser Epitaxy (SLE).
Ranadip Acharya, Rohan Bansal, Justin Gambone and Suman Das, A microstructure evolution model for the processing of single-crystal alloy CMSX-4 through scanning laser epitaxy for turbine engine hot-section component repair (part II), Metallurgical and Materials Transactions B, 2014 (accepted).
Ranadip Acharya, Rohan Bansal, Justin Gambone and Suman Das, A coupled thermal, fluid flow and solidification model for the processing of single-crystal alloy CMSX-4 through scanning laser epitaxy for turbine engine hot-section component repair (part I), Metallurgical and Materials Transactions B, 2014 (in press) http://dx.doi.org/10.1007/s11663-014-0117-9.
Ranadip Acharya, Rohan Bansal, Justin Gambone and Suman Das, A microstructure evolution model for the processing of single-crystal alloy CMSX-4 through scanning laser epitaxy for turbine engine hot-section component repair (part II), Metallurgical and Materials Transactions B, 2014 (accepted).
Ranadip Acharya, Rohan Bansal, Justin Gambone and Suman Das, A coupled thermal, fluid flow and solidification model for the processing of single-crystal alloy CMSX-4 through scanning laser epitaxy for turbine engine hot-section component repair (part I), Metallurgical and Materials Transactions B, 2014 (in press) http://dx.doi.org/10.1007/s11663-014-0117-9.
New paper on nanostructured GaN-based LEDs with improved light emission published on APL
12/September/2014
Dr. Das' group collaborated with the group of Dr.
Russell Dupuis to publish a paper on periodic
patterning of GaN-based LEDs in Applied Physics
Letters
Jeomoh Kim, Mi-Hee Ji, Dajun Yuan, Rui Guo, Jianping Liu, Mojtaba Asadirad, Theeradetch Detchprohm, Min-Ki Kwon, Russell D. Dupuis, Suman Das, and Jae-Hyun Ryou, Direct periodic patterning of GaN-based light-emitting diodes by three-beam interference laser ablation, Applied Physics Letters, 104, 141105, 2014, http://scitation.aip.org/content/aip/journal/apl/104/14/10.1063/1.4871089.
Jeomoh Kim, Mi-Hee Ji, Dajun Yuan, Rui Guo, Jianping Liu, Mojtaba Asadirad, Theeradetch Detchprohm, Min-Ki Kwon, Russell D. Dupuis, Suman Das, and Jae-Hyun Ryou, Direct periodic patterning of GaN-based light-emitting diodes by three-beam interference laser ablation, Applied Physics Letters, 104, 141105, 2014, http://scitation.aip.org/content/aip/journal/apl/104/14/10.1063/1.4871089.
New paper on period gold nanostructures published in APL
12/September/2014
Dr. Das group published a paper on periodic
patterning of gold nanostructures through laser
interference patterning in Applied Physics Letters
Ranadip Acharya, Dajun Yuan and Suman Das, Fabrication of gold nanostructures through pulsed laser interference patterning, Applied Physics Letters, 103, 223010, 2014, http://scitation.aip.org/content/aip/journal/apl/103/22/10.1063/1.4833548.
Ranadip Acharya, Dajun Yuan and Suman Das, Fabrication of gold nanostructures through pulsed laser interference patterning, Applied Physics Letters, 103, 223010, 2014, http://scitation.aip.org/content/aip/journal/apl/103/22/10.1063/1.4833548.