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31 January 2018 Photo FNB Varsity Cup
Perfect start to Varsity Cup for Shimlas
Lubabalo Dobela, Shimlas flyhalf (with the ball), played a key role in the Shimlas’ win over Tuks in the first round of the 2018 Varsity Cup.

The Shimlas made a huge statement in their opening match of the 2018 Varsity Cup when they defeated last year’s champions at the Tuks Rugby Stadium in Pretoria.

The Free State students won the encounter against Tuks by 19-17 on Monday.

Tuks, who beat Shimlas twice last year, first in the group stage by 65-19, and then by 28-21 in the semifinals, were regarded as the hot favourites. The match was played in wet conditions which many thought would suit the home team better.   

Determination carries team to win
But a young and inexperienced Shimlas team with 11 players making their debut in the competition proved that big hearts and guts count for just as much. It was only their third win in Pretoria in the 11th year of the competition and their second victory over Tuks since 2012.

As expected, both teams tightened up their approach. Shimlas struck back from a 0-5 deficit soon after the first strategy break as big and speedy wing Francois Agenbag stormed down the touchline to score a seven-point try. Flyhalf Lubabalo Dobela was on hand to convert and hand his team a 9-5 lead at the break.

Flyhalf stars in debut
The Shimlas extended their lead within five minutes of the restart as flank Benji Janse van Vuuren crashed over in the corner for a converted try. Dobela, one of the debutants who was named Player that Rocks (Player of the Match), controlled the match like a seasoned veteran. Apart from two difficult conversions from the touchline, he also slotted a penalty goal.

News Archive

State-of-the-art physics equipment and investment in students result in academic success
2017-09-26

Description: State-of-the-art physics equipment 1 Tags: State-of-the-art physics equipment 1 

At the recent nanotechnology facility tour at the UFS,
were, from the left, Dr Mthuthuzeli Zamxaka, SAASTA;
Prof Hendrik Swart, Sarchi Chair in the Department of Physics;
and Xolani Makhoba, Department of Science and Technology.
Photo: Leonie Bolleurs

Nanoscience, which is revealing new properties of very small arrangements of atoms, called nanoparticles, is opening a new world of possibilities. The Department of Physics at the University of the Free State is undertaking fundamental research with potential commercial applications. Its equipment and expertise is giving solid state physics research the edge in South Africa.

The UFS team of researchers and students are passionate about studying planets and atoms, all under one roof. Recently, the department, in collaboration with the South African Agency for Science and Technology Advancement (SAASTA), hosted a nanotechnology facility tour to give the public, learners and the media the opportunity to familiarise themselves with the science of nanotechnology, its origins, potential applications and risks.

Successes of the department
According to Prof Hendrik Swart, Senior Professor in the Department of Physics, the increase in resources since 2008 is playing a big role in the success rate of its research outputs. The Sarchi Chair awarded to Prof Swart in 2012 (bringing with it funding for equipment and bursaries) also contributed to the successes in the department.

The UFS Directorate Research Development also availed funding that was used for bursaries. These bursaries made it possible for the department to appoint 10 post-doctoral fellows, not one of them originally from South Africa.

The investment in people and equipment resulted in researchers and students publishing some 80 articles in 2016. Their work was also cited more than 900 times by other researchers in that year.

Another highlight in terms of the department’s growth in the past 10 years is the new wing of the Physics Building. Physics at the UFS is the only place in sub-Saharan Africa where state-of-the art equipment is found under one roof.

Description: State-of-the-art physics equipment 2  Tags: State-of-the-art physics equipment 2  

Antonie Fourie, Junior Lecturer in the UFS Department of
Physics, explained to a group of delegates and
members of the media the workings of an electron beam
evaporation system.
Photo: Leonie Bolleurs

Application of research
The department is a unique research facility with equipment that includes the X-ray Photoelectron Spectrometer (for the study of atoms), the Scanning Auger Microscope, as well as the Ion Time-of-Flight Secondary Ion Mass Spectrometer (revealing the chemical bonds in a sample, and drawing maps of the positions of atoms).

One of the areas on which the department is focusing its research, is phosphors. Researchers are exploring light emitting diodes (LEDs) which use less energy, are brighter and provide a wider viewing field. They are also looking into LED displays (LCDs) which are used in flat screens – the phosphors create the different colours and backlighting.

The research on solar cells reveals that phosphors can increase their efficiency by increasing the range of light frequencies which can be converted into electricity. Glow-in-the-dark coatings absorb light in the day and emit it later so cells can charge at night. As glow-in-the-dark phosphors become cheaper and more effective, they can be used as a lighting substitute on the walls of houses, street numbers and stop signs.

Video production of the Department of Physics research and equipment

 

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