Marina Makrygianni

Dr. Marina Makrygianni

National Technical University of Athens (NTUA)
orcid

Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2019 in Applied Surface Science
Verified
Journal Article
Open access
AKA. Kalaitzis
A. Kalaitzis
MMMarina Makrygianni
Marina Makrygianni
ITIoannis Theodorakos
Ioannis Theodorakos
AHA. Hatziapostolou
A. Hatziapostolou
SMS. Melamed
S. Melamed
IZI. Zergioti
I. Zergioti

1 June 2016 in Applied Surface Science
Verified
Journal Article
Closed access
FZF. Zacharatos
F. Zacharatos
MMMarina Makrygianni
Marina Makrygianni
RGR. Geremia
R. Geremia
EBE. Biver
E. Biver
DKD. Karnakis
D. Karnakis
IZI. Zergioti
I. Zergioti

20 June 2019 in Optical Materials Express
Verified
Journal Article
Open access
PDF file
OKO. Koritsoglou
O. Koritsoglou
ITIoannis Theodorakos
Ioannis Theodorakos
FZF. Zacharatos
F. Zacharatos
MMMarina Makrygianni
Marina Makrygianni
DKD. Kariyapperuma
D. Kariyapperuma
IOANNA ZERGIOTIIOANNA ZERGIOTI
IOANNA ZERGIOTI
Recent advances in flexible electronics have highlighted the importance of high throughput, digital additive microfabrication techniques. In this work, we demonstrate the combination of laser printing and laser sintering of a novel copper nanoparticle ink onto flexible substrates in order to produce oxide free conductive copper patterns in ambient atmospheric conditions. The printed patterns exhibit high reproducibility, very low resistivity (about 2x bulk), and negligible oxidation according to Raman spectroscopy. The process has been employed for the fabrication of an on-chip antenna on a flexible substrate for use in combination with a flexible circuit, in applications where a small form factor and simplicity of integration are required alongside ultra-low cost, e.g. consumable tagging.

15 July 2018 in Advanced Materials Interfaces
Verified
Journal Article
Closed access
PDF file
MMMarina Makrygianni
Marina Makrygianni
AMAthanasios Millionis
Athanasios Millionis
CKChristina Kryou
Christina Kryou
ITIoannis Trantakis
Ioannis Trantakis
DPDimos Poulikakos
Dimos Poulikakos
IOANNA ZERGIOTIIOANNA ZERGIOTI
IOANNA ZERGIOTI

23 July 2019 in Advanced Engineering Materials
Verified
Journal Article
Open access
PDF file
ITIoannis Theodorakos
Ioannis Theodorakos
AKAgamemnon Kalaitzis
Agamemnon Kalaitzis
MMMarina Makrygianni
Marina Makrygianni
AHAntonios Hatziapostolou
Antonios Hatziapostolou
AKAyala Kabla
Ayala Kabla
IOANNA ZERGIOTIIOANNA ZERGIOTI
IOANNA ZERGIOTI
Current technological trends in the field of microelectronics highlight the requirement to use cost‐effective techniques for precise deposition of highly resolved features. Laser‐induced forward transfer (LIFT) meets these requirements and is already applied for direct printing of electronic components. However, to improve the process' reproducibility and printing resolution, further research has to be conducted, regarding the rheological characteristics of the printable fluids and their jetting dynamics. Herein, a high‐speed imaging setup is used to investigate the liquid jet's propagation during the printing process. Different Ag nanoparticle inks are studied and compared, over a wide range of viscosities and two different values of surface tension. The main focus of this investigation is the influence of the ink's rheological properties, both on the jet propagation and on the spatial and temporal evolution of the printed droplet during the wetting phase on three different receiver substrates (glass, SU‐8, and gate dielectric). The results indicate that both the surface tension and the wetting properties of the receiver determine the shape of the printed droplet, whereas the inks' viscosity and laser fluence determine the printed volume.

30 August 2012 in Applied Physics A
Verified
Journal Article
Closed access
PDF file
MMMarina Makrygianni
Marina Makrygianni
EVE. Verrelli
E. Verrelli
Nikos BoukosNikos Boukos
Nikos Boukos
SCS. Chatzandroulis
S. Chatzandroulis
DTD. Tsoukalas
D. Tsoukalas
IOANNA ZERGIOTIIOANNA ZERGIOTI
IOANNA ZERGIOTI