Buyisiwe Sondezi

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Buyisiwe Sondezi
Buyisiwe Sondezi graduation.jpg
Born
Benva farm, in Nyanyadu Newcastle, South Africa
Nationality South African
Scientific career
Fields Experimental Physics
Institutions University of Johannesburg
Thesis The physical properties of ferromagnetic CeTX compounds, where T is Copper and Gold and X is Silicon and Germanium (2014)

Buyisiwe Sondezi is a South African physicist. She was the first woman in Africa to obtain a Doctor of Philosophy (PhD) in experimental physics of highly correlated matter when she graduated at University of Johannesburg on 23 September 2014. [1]

Academic life

Buyisiwe is the first born child and a sister of ten siblings. [2] She grew up in Newcastle and learnt science at a rural school. The school had no laboratory. "I had to picture how things are, because the school had no lab. I was just told if you mix 'one' and 'two' you get a 'three'. We relied on what the textbook said," says Dr Sondezi. She saw laboratory equipment for the first time while studying towards her degree at Vista University in Soweto, which is now part of the University of Johannesburg. Buyisiwe graduated with a Bachelor of Science (BSc) in Physics, Chemistry and Statistics. [1]

Buyisiwe worked briefly as a teacher at Sandringham High School, Johannesburg in 2003. In 2005, she lectured Fundamental Physics class at Rand Afrikaans University and demonstrated the second year Physics Practicals at the same university. [3]

She holds a Honours and master's degrees in physics, researching properties of solar cells. She started her PhD in the same direction, however, she switched the topic of her doctorate to highly correlated matter in experimental physics in 2007. [1]

South African Nuclear Energy Corporation (NECSA) employed her as a scientist in the Radiation Utilisation Division between 2005 and 2007. In 2007, she started working for University of Johannesburg as a lecturer. [4]

In 2009, she won the Department of Science and Technology's women in Science award [3] and was nominated as one of Cosmopolitan magazine's "Fun and Fearless Women". [5]

In 2012, she was named one of Mail & Guardian's 200 Young South Africans, in the Science and Technology category. [5]

Buyisiwe made news headlines as the first woman in Africa to earn a PhD in her field in October 2014.

The study is based on cerium-based compounds and intermetallic systems which feature within the broad class of strongly correlated electron systems (SCES). The temperature dependence of physical properties in the vicinity of a quantum critical point (QCP) opens up a realm of new and unexplored physics. Research into quantum critical phenomena is not only conducive to a study of new physics in its own right, but is expected to lead to a much broader understanding of the complex yet fundamental behavior of elementary particles in metals and the cooperative phenomena in them that lead to the wide variety of useful applications of intermetallics in everyday life. The problem at the center of this work is the new and unknown temperature- and field-dependencies of physical properties (electronic transport, thermal transport, magnetic and thermodynamic properties) in localized magnetic systems when brought to quantum criticality. [6]

She has written publications in collaboration with various physicists based around the globe. [3]

In her spare time, she tutors Mathematics and Science to pupils. [7]

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References

  1. 1 2 3 "From a rural school to challenging established Physics theory - UJ woman Physics researcher Buyisiwe Sondezi". University of Johannesburg . 20 October 2014. Archived from the original on 24 October 2014. Retrieved 21 October 2014.
  2. "GirlPower celebrates women in Science, Engineering and Technology". University of South Africa . 21 August 2013.
  3. 1 2 3 Departmental Staff: University of Johannesburg in University of Johannesburg accessed at Dr Buyisiwe Sondezi Archived 5 May 2012 at the Wayback Machine on 21 October 2014.
  4. "UJ researcher first female physicist in her field in Africa". Engineering News (Creamer Media) . 20 October 2014.
  5. 1 2 "Mail & Guardian 200 Young South Africans - Science and Technology Buyisiwe Sondezi". Mail & Guardian 200 Young South Africans . 2012. Archived from the original on 24 October 2014. Retrieved 21 October 2014.
  6. "Short description of the study". Archived from the original on 5 May 2012. Retrieved 21 October 2014.
  7. "Buyisiwe breaks barriers". Destiny connect. 21 October 2014. Archived from the original on 29 October 2014. Retrieved 21 October 2014.