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CALENDAR OF PLANNED EVENTS

August 2018

September
MO
TU
WE
TH
FR
SA
SU
30
31
1
2
3
4
5
Events for August

1st

No Events
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2nd

No Events
Events for August

3rd

No Events
Events for August

4th

No Events
Events for August

5th

No Events
6
7
8
9
10
11
12
Events for August

6th

No Events
Events for August

7th

No Events
Events for August

8th

No Events
Events for August

9th

No Events
Events for August

10th

No Events
Events for August

11th

No Events
Events for August

12th

No Events
13
14
15
16
17
18
19
Events for August

13th

No Events
Events for August

14th

No Events
Events for August

15th

No Events
Events for August

16th

No Events
Events for August

17th

No Events
Events for August

18th

No Events
Events for August

19th

No Events
20
21
22
23
24
25
26
Events for August

20th

No Events
Events for August

21st

No Events
Events for August

22nd

No Events
Events for August

23rd

No Events
Events for August

24th

No Events
Events for August

25th

No Events
Events for August

26th

No Events
27
28
29
30
31
1
2
Events for August

27th

All of the day

ESTAC 12

Trnasilvania University
Events for August

28th

All of the day

ESTAC 12

Trnasilvania University
Events for August

29th

All of the day

ESTAC 12

Trnasilvania University
Events for August

30th

All of the day

ESTAC 12

Trnasilvania University
Events for August

31st

No Events

CALENDAR OF PLANNED EVENTS

August 2018

September
MO
TU
WE
TH
FR
SA
SU
30
31
1
2
3
4
5
Events for August

1st

No Events
Events for August

2nd

No Events
Events for August

3rd

No Events
Events for August

4th

No Events
Events for August

5th

No Events
6
7
8
9
10
11
12
Events for August

6th

No Events
Events for August

7th

No Events
Events for August

8th

No Events
Events for August

9th

No Events
Events for August

10th

No Events
Events for August

11th

No Events
Events for August

12th

No Events
13
14
15
16
17
18
19
Events for August

13th

No Events
Events for August

14th

No Events
Events for August

15th

No Events
Events for August

16th

No Events
Events for August

17th

No Events
Events for August

18th

No Events
Events for August

19th

No Events
20
21
22
23
24
25
26
Events for August

20th

No Events
Events for August

21st

No Events
Events for August

22nd

No Events
Events for August

23rd

No Events
Events for August

24th

No Events
Events for August

25th

No Events
Events for August

26th

No Events
27
28
29
30
31
1
2
Events for August

27th

All of the day

ESTAC 12

Trnasilvania University
Events for August

28th

All of the day

ESTAC 12

Trnasilvania University
Events for August

29th

All of the day

ESTAC 12

Trnasilvania University
Events for August

30th

All of the day

ESTAC 12

Trnasilvania University
Events for August

31st

No Events

Project WLEDMAT approved for funding

A new project APVV-17-0049 “Novel glass and glass-ceramic rare-earth aluminates-based phosphors for energy-saving solid state lighting sources emitting white light (pc-WLEDs)” (acronym WLEDMAT) has been approved for funding by the Slovak research and development agency APVV.

The project led by Dr. Robert Klement is focused on research and development of novel glass and glass-ceramic rare-earth aluminates-based luminescent materials for white light-emitting diodes (pc-WLED), especially materials with efficient red emission, which could improve CRI index compared to the known commercially produced phosphors. Phosphors will be prepared in the form of glass microbeads. The structure of undoped alumninate glasses in the system Al2O3-RE2O3 will be studied by spectroscopic methods. Thermal properties and kinetics of crystallization will be also studied. In order to preparer glass-ceramics materials with required properties, the conditions of crystallization process will be investigated and optimized. Photoluminescence properties of glass and glass-ceramic rare-earth and transition metal ions doped materials will be studied in detail. Special attention will be paid to study of relations between luminescent properties of materials and their structure and morphology. In final stage of the project, the composite PiG materials (Phosphor in Glass) will be prepared and characterized as thin plates suitable for direct application onto excitation LED chip. A LED diode emitting white light/warm white light will be contracted using the LED chip with suitable excitation wavelength in the NUV spectral range and prepared PiG composite with optimised thickness, so that optimal emission characteristic will be achieved.

The research activities of the project will be carried out jointly with the Institute of Inorganic Chemistry Slovak Academy of Sciences (IIC SAS) and Institute of Materials Research (IMR SAS) led by prof. Dušan Galusek and Dr. František Lofaj.

2018-07-20T14:15:33+00:00 July 20th, 2018|