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Thematics: Nano and Microtechnologies
POLITEHNICA UNIVERSITY OF BUCHAREST
Representative person
Anton Ficai
E-Mail
Established in
Social capital
(thousands of
€)
City, Postal code
No, Street
County/district
anton_ficai81@yahoo.com
1948
-
Legal structure
Turnover -in previous
year(thousands of €)
Bucharest, 060042
313, Splaiul Independentei
Romania
UPB
Position
Lecturer
Mobile (available at the event)
UNI
87.000
Phone
Fax
URL
0040766257852
Employees No.
Exports -in previous
year(thousands of €)
2713
-
+40213181000
+40213181001
www.pub.ro
Company Profile
Politehnica University of Bucharest has about 20000 students belonging to 15 faculties. Politehnica University of
Bucharest has been classified in the first category of universities in the country as an Advanced Research and
Educational University. Politehnica University of Bucharest has also a number of 44 research centers on different
fields of activity. Within the Nano and Microtechnologies topics there are 4 research centers. Our university is a full
member in several academic organisations, the main ones being Conference of European Schools for Advanced
Engineering Education and Research (CESAER), International Association of Universities (IAU), European University
Association (EUA), Agence Universitaire de la Francophonie (AUF) etc. However, UPB paid a special attention to
bilateral cooperation agreements (around 200 accords) with similar universities, mainly from Europe, Japan, or the
United States of America. The total figures, for the time period 2007-2009, are significant: a) 1203 new R&D
applications, for public national and international calls for projects, with the rate of success of approx. 50%; b) 2064
national public funded R&D contracts, 183 international public funded R&D contracts and 168 company financed
R&D contracts; c) 582 PhD thesis finalized; d) 1338 papers in ISI quoted revues, 1101 papers in other Indexed Data
Bases (SCOPUS, Engineeringvillage) and NURC (B+ and B) quoted revues, 3699 papers published in proceedings of
international major conferences; e) 951 scientific books (monographs and treaties) published in Romania (having
NURC recognition) and abroad; f) 87 granted patents.Concerning the calls for projects mentioned above, UPB was
active in all national programs (NURC and Romanian Academy Grants Program, Excellency Research and 2-nd
National R&D Plan – Partnership, Capacities, Ideas, Human Resources, Innovation), international programs (Fp6,
Fp7, CIP, NATO, PHARE, Erasmus, Leonardo da Vinci, COST, EUREKA, bilateral agreements) and structural funds
programs.
Projects and/or Services
Proposed Projects
1.MODERN, NON-CONVENTIONAL PROCESS WITH ELECTRICAL FLUXES CONCENTRATED ON MULTIFUNCTIONAL
MACHINES WITH COMPOSITES STRUCTURES
The main objective is the accomplishment of a multifunctional machine, witch to offer the possibility of the
elaboration and the application of the processing technologies, on the same equipment-of electro-erosion, electrochemistry, complex electro-erosion, electro-chemical-thermal treatment, witch to improve the productivity. The
technological system should be conceived in modular system to belay the next processing process: electro-erosion
with massive electrode, wire electro-erosion, electro-chemical processing, electro-chemical-thermal (treatment),
mechanical processing (complex electro-erosion), coverage among spark. The system will assure the specific
cinematic of the used processing procedures. The mechanical solicitations are practically ignored, being generated
by the specific weight of the pieces- specific advantage of the unconventional technologies. The integration of all
this technologies with electrical fluxes concentrated on a multifunctional equipment constitute a novelty on the
world plane. Passing through a procedure to another could be done only after the technological enclosure was
cleaned with the help of the cleaning technology under pressure. There are important the commands of the
processing axes, the integration and the management of the work liquid and the flexibility of the equipment.
The project will be realized by a consortium which should include specialists from the mechanics, automatics and
robotics, adaptive technologies, sensors, composite materials, chemical industries.
Technology Profile
Electro-erosion, Adaptive technologies, Electro-thermal-chemical - technologies
Certifications
SR EN ISO 9001:2008, SR EN ISO 14001:2005, OHSAS 18001:2008
Character of activities [please check the appropriate activities]
Research
Development
Training & education
Technology transfer
Consulting
Others
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Microengineering
Microbiology
Micromachining
Nanotechnologies
related
electronics and microelectronics
to
Micro- and Nanotechnology related to
Biological sciences
Food Microbiology /
Toxicology / Quality Control
Nanotechnologies
related to electronics and
microelectronics
Others
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education
&
Training
/
Banking / Insurance / Financial Acc. / Stock
Entertainment
Exchange
Engineering Industries
Printing & Publishing / Advertising
Defense
Travel, Hotel & Leisure Industries
Health & Medical
Information gathering and services
Telecommunications
Test and measurement
Transport / Ports
Public Admin. / Office Automation
Peripherals Technologies (Mass Data
Storage, Display Technologies) related to
electronics and microelectronics
Micro-Mechanics
Micro- and Nanotechnology related to
physical and exact sciences
Manufacturing / Retail / Trading &
Distribution
Automotive
Wireless
Apparel Industry
Electronics / Robotics
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
Technical co-operation
European programmes
Joint venture agreement
Contact person
Daniel GHICULESCU
Position
Assoc. Prof. PhD. Eng.
E-Mail
liviudanielghiculescu@yahoo.com
Mobile
0040743132039
Projects and/or Services
2.RESEARCHES CONCERNING LASER BEAM MICROMACHINING AIDED BY ULTRASONICS
Researches Concerning Laser Beam Micromachining Aided by Ultrasonics (microLBM+US) aim at increasing of
machining rate, precision and surface quality of machined surfaces. Due to cavitational phenomena ultrasonically
induced within the melted material produced by laser pulses, the amount of removed material is increased, the
resolidified material is decreased and consequently, the output technological parameters are significantly improved.
The influence of the ultrasonic frequency, amplitude and oscillation direction of the workpiece will be the topics to
be approached in the relation with the parameters of Laser Beam Micromachining. The different types of lasers will
be used with solid and gaseous state medium, wave length, pulse energy, contouring types (microholes, linear,
trepanning, spiraling etc.), laser spot dimensions, relative incidence angle against surface to be machined,
focalization level etc. The effect of ultrasonic assistance on different kind of materials from high alloyed steels to
different types of composite materials will be studied. The project is framed within the actual trend of
micromachining development with large scale of applications, aiming at the improvement of its technological
performances.
Technology Profile
Concentrated energies technologies of material removal
Proposed Project
Research
Training & education
Character of activities [please check the appropriate activities]
X
Development
Technology transfer
Consulting
Others
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Microengineering
Microbiology
Peripherals Technologies (Mass
Data Storage, Display Technologies)
related to electronics and
microelectronics
Micromachining
X
Food Microbiology /
Micro-Mechanics
Toxicology / Quality Control
Nanotechnologies related to
Nanotechnologies related to
Micro- and Nanotechnology related
electronics and microelectronics
electronics and microelectronics
to physical and exact sciences
Micro- and Nanotechnology related to
Others
Biological sciences
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education & Training /
Banking / Insurance / Financial Acc. / Stock
Manufacturing / Retail / Trading &
Entertainment
Exchange
Distribution
Engineering Industries
X
Printing & Publishing / Advertising
Automotive
Defense
X
Travel, Hotel & Leisure Industries
Wireless
Health & Medical
Information gathering and services
Apparel Industry
Telecommunications
X
Test and measurement
Electronics / Robotics
Transport / Ports
Public Admin. / Office Automation
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
X
Technical co-operation
European programmes
X
Joint venture agreement
Contact person
E-Mail
X
Daniel GHICULESCU
Position
Associate Professor
liviudanielghiculescu@yahoo.com
Mobile
0040724209377
X
X
X
Projects and/or Services
3.NANOFINISHING OF THE COMPLEX SURFACES BY ABRASIVE FLOW USING REOPECTIC MEDIUMS WITH
MAGNETIC PROPERTIES
The main objective of the project is to develop some new nanofinishing technologies for complex surfaces by using
focused energy sources and fluid mediums with special properties, especial reopectic and magnetic properties. In
this way, the purpose is to obtain a technological system for nanofinishing of the complex surfaces using abrasive
flowing, with reopectic mediums which have magnetic properties. The novelty of this is the achievement of a
reopectic medium, in which there are inserted abrasive particles with magnetic properties. This medium will be
actuated in a rotating magnetic field, in order to be focused in any area which is imposed by the processing process.
The fluid medium, by the viscosity variation have to ensure forces which are big enough to process a large variety of
materials. A special requirement for this technology is to achieve abrasive action only in the effective area of
processing, the rest of the surfaces being protected against the abrasion. The project is relevant for the
development of a technology specific to manufacturing the parts with complex surfaces, which require
nanofinishing, in industries like machine building, food, electronics, pharmacy, medicine etc.
Technology Profile
Nanofinishing technology, Abrasive Flow Machining
Certifications
SR EN ISO 9001:2008, SR EN ISO 14001:2005, OHSAS 18001:2008
Proposed Projects
Research
Training & education
Character of activities [please check the appropriate activities]
Development
Technology transfer
Consulting
Others
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Microengineering
Microbiology
Peripherals Technologies (Mass
Data Storage, Display Technologies)
related to electronics and
microelectronics
Micromachining
Food Microbiology /
Micro-Mechanics
Toxicology / Quality Control
Nanotechnologies related to
Nanotechnologies related to
Micro- and Nanotechnology related
electronics and microelectronics
electronics and microelectronics
to physical and exact sciences
Micro- and Nanotechnology related to
Others
Biological sciences
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education & Training /
Banking / Insurance / Financial Acc. / Stock
Manufacturing / Retail / Trading &
Entertainment
Exchange
Distribution
Engineering Industries
Printing & Publishing / Advertising
Automotive
Defense
Travel, Hotel & Leisure Industries
Wireless
Health & Medical
Information gathering and services
Apparel Industry
Telecommunications
Test and measurement
Electronics / Robotics
Transport / Ports
Public Admin. / Office Automation
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
Technical co-operation
European programmes
Joint venture agreement
Contact person
E-Mail
Nicolae IONESCU
Position
Prof.
Ionescu_upb@yahoo.com
Mobile
0040741114987
Projects and/or Services
4. 2 nm Quantum Optical LithographyOptical lithography is a key technique in the development of semiconductor industry. However, diffraction effects
limit the minimal resolvable feature size to the Rayleigh diffraction limit of λ/2, where λ is the optical
wavelength. Many technologies have been proposed in the past to replace optical lithography. Here, we
approach a new quantum optical method to do subwavelength lithography1-14 which is realizable by our current
technology now. 2 nm width lines could be written in novel materials such as fluorescent photosensitive glassceramics by a quantum multiphoton confinement effect. Exposure to the focus laser diode beam (λ = 650 nm)
writes high-density lines with 4 nm pitch on the sample surface at room temperature, far beyond the diffraction
limit, a fundamental barrier to the exploitation of optical lithography. 2 nm Quantum Optical Lithography is an
important step to enable full-wafer-level nanofabrication at this resolution. Fluorescent photosensitive glassceramics contain rare-earths. The cerium (Ce3+) ion plays the role of photosensitizer, which releases an electron
to become Ce4+ by exposure to UV light irradiation. The absorption band is located at 310 nm. Photoelectrons
reduce the silver ions nearby to form silver atoms. Diffusion and coalescence processes determine silver atoms to
form clusters. In fluorescent photosensitive glass-ceramics both processes occur at room temperature during laser
recording. UV excitation is a single-photon event, while red light excitation (λ = 650 nm) is a multiphoton process,
in which various compositions in the fluorescent photosensitive glass-ceramics contribute electrons to silver ions.
The development of 2 nm Quantum Optical Lithography offers a great potential for nanoelectronics and many
issues in photonics, material science, chemistry and molecular biology.
The project, stated on our last research results, must now jumping to a real world of semiconducting
technologies, but we have need a lot of money and contacts with important manufacturer. In the same time
research activities will be continued in order to decrease limit of optical lithography at atomic or subatomic level.
We will be focused on both directions, new fluorescent photosensitive glass-ceramics and new optical methods
writing technologies.
Character of activities [please check the appropriate activities]
Research
Development
Consulting
Training & education
Technology transfer
Others
Proposed Projects
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Microengineering
Microbiology
Peripherals Technologies (Mass
Data Storage, Display Technologies)
related to electronics and
microelectronics
Micromachining
Food Microbiology /
Micro-Mechanics
Toxicology / Quality Control
Nanotechnologies related to
Nanotechnologies related to
Micro- and Nanotechnology related
electronics and microelectronics
electronics and microelectronics
to physical and exact sciences
Micro- and Nanotechnology related to
Others
Biological sciences
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education & Training /
Banking / Insurance / Financial Acc. / Stock
Manufacturing / Retail / Trading &
Entertainment
Exchange
Distribution
Engineering Industries
Printing & Publishing / Advertising
Automotive
Defense
Travel, Hotel & Leisure Industries
Wireless
Health & Medical
Information gathering and services
Apparel Industry
Telecommunications
Test and measurement
Electronics / Robotics
Transport / Ports
Public Admin. / Office Automation
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
Technical co-operation
European programmes
Joint venture agreement
Contact person
E-Mail
Jinga Sorin
sorinionjinga@yahoo.com
Position
Mobile (available at the event)
prof.
0721253065
Proposed Projects:
Creating, analyzing and
processing layers coated
surfaces, tribological
performance, nanomicrometer scale
Projects and/or Services
5. Formation of antifriction layers
The project aims is formation of antifriction layers, by route mechanical/physical, chemical and, in especially
modern research methodology and manufacturing polishing, to the development of technical systems characterized
by operating parameters with high limits, high life and high reliability. Atomic forces microscope (AFM) has become
a veritable tool for investigating local mechanical properties. In addition, through interaction with the AFM tipsurface layer, became possible and the study of perturbation effects and changes in surface layers. Accurate
knowledge of their response by continuous scanning with the AFM may help to design new materials with desired
mechanical properties.
The issues addressed in the project is typical of sliding tribosystems, rolling, rolling with slip that that at the
beginning of operation between elements in contact friction couples are formed, almost a third body, leading to the
emergence of a "state of antifriction "and not be confused with the antifriction properties of bodies in contact. One
way to create state of antifriction is the selective transfer that occurs in mature material data and special lubricants.
It is known that in the process of sliding the two materials in the presence of lubricants suitable wear process acts
as a transfer material from one element to another friction couple. This transfer is possible when there is a
favorable energy and this relative motion, if in the area of friction is a copper-based alloys suitable lubricant
(glycerin or lubricating particular). So, the paper analyzes the tribological aspects of friction couples with
consideration of the phenomenon of selective transfer which results in the formation of a nanometric antifriction
layer and its implications in good working condition and increases their reliability as an effect of reducing friction
and wear. Surface layer formed by selective transfer, like any other material, is not perfectly smooth on a
microscopic scale, but rather with small surface roughness. Manufacturing surface layer is conduct by the
mechanism of removal chemical mechanical polishing (CMP). To understand the mechanism of removal by CMP, an
AFM is used to characterize surface polishing layer formed by transfer, after a series of polishing experiments. To
optimize the CMP polishing process is needed to obtain information about the interaction between particles of
abrasive polishing solution and polishing surface. To study these interactions, we used an AFM also to reveal in
detail the characteristics of the surface by CMP.
Technology Profile
[name the main technologies used] Micro-nanotechnology through Chemical Mechanical Planarizotion/ Polishing (CMP)
Research
Training & education
Character of activities [please check the appropriate activities]
X
Development
X
Technology transfer
X
Consulting
Others
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Microengineering
X
Microbiology
Peripherals Technologies (Mass
Data Storage, Display Technologies)
related to electronics and
microelectronics
Micromachining
X
Food Microbiology /
Micro-Mechanics
Toxicology / Quality Control
Nanotechnologies related to
Nanotechnologies related to
Micro- and Nanotechnology related
electronics and microelectronics
electronics and microelectronics
to physical and exact sciences
Micro- and Nanotechnology related to
Others
Biological sciences
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education & Training /
Banking / Insurance / Financial Acc. / Stock
Manufacturing / Retail / Trading &
Entertainment
Exchange
Distribution
Engineering Industries
X
Printing & Publishing / Advertising
Automotive
Defense
Travel, Hotel & Leisure Industries
Wireless
Health & Medical
Information gathering and services
Apparel Industry
Telecommunications
Test and measurement
X
Electronics / Robotics
Transport / Ports
X
Public Admin. / Office Automation
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
European programmes
Representative person
E-Mail
Technical co-operation
X
Filip Ilie
fillip@meca.omtr.pub.ro
Joint venture agreement
Position
Mobile (available at the event)
X
X
Prof
0040741045356
X
X
X
X
X
X
Projects and/or Services
6.Nature inspired micro fluidic manipulation system.
Although, initially, micro fluidics started as an engineering research domain, later on, it extended beyond the
traditional area of development of inkjet head and pressure sensors to areas such as drug delivery, chemical
synthesis, protein crystallization, cell culture, point-of-care diagnostics, genetic sequencing, drug discovery,
genomics, and proteomics. The current project deals with a completely novel method of fluid manipulation
technology in micro fluidic systems, inspired by nature, namely by the mechanisms found in ciliates, that is an array
of beating cilia over the external surface of micro-organisms or the surface of particular inner organs. However,
local fluid manipulation and/or mixing is very hard to achieve, i.e. the fluid in the micro fluidic system is driven or
mixed in a global, uniform, sense. In many biosensors it would be very advantageous to be able to locally
manipulate the fluid, i.e. to achieve local mixing or routing of fluids. The cilia-based micro fluidic system and the
magnetic actuation mechanisms can offer these key advantages over the existing and known micro-fluidics
principles.
Proposed Projects
Research
Training & education
Character of activities [please check the appropriate activities]
Development
Technology transfer
Consulting
Others
Areas of specialization [please check the appropriate specializations, maximum 6 options]
Aerospace Technology
Space Exploration and
Astrophysics / Cosmology
Technology
Aeronautical technology / Avionics
Meteorology / Climatology
Satellite Navigation Systems
Aircraft
Biosensors
Temperature monitoring
Helicopter
Moisture sensors
Others
Areas of application [please check the appropriate area of applications, maximum 6 options]
Education & Training /
Banking / Insurance / Financial Acc. / Stock
Manufacturing / Retail / Trading &
Entertainment
Exchange
Distribution
Engineering Industries
Printing & Publishing / Advertising
Automotive
Defense
Travel, Hotel & Leisure Industries
Wireless
Health & Medical
Information gathering and services
Apparel Industry
Telecommunications
Test and measurement
Electronics / Robotics
Transport / Ports
Public Admin. / Office Automation
Others
Aims, cooperation fields and forms
Research & Development
Technology Transfer
International programs
European programmes
Contact person
E-Mail
Technical co-operation
X
Dragos ISVORANU
ddisvoranu@gmail.com
Joint venture agreement
Position
Lecturer
Mobile (available at the event)
0040730047064
X
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