Albert Fert
Who was Albert Fert?
Nobel laureate: Nobel Prize in Physics (2007)
Biographical data adapted from Wikipedia’s article on Albert Fert (CC BY-SA 4.0).
Biography
Albert Fert, born on March 7, 1938, in Carcassonne, France, is a French physicist best known for discovering giant magnetoresistance (GMR). This quantum mechanical effect transformed data storage technology, leading to modern hard disk drives with much higher storage capacities. His work changed the way magnetic sensors work and laid the groundwork for spintronics, a field utilizing the spin aspect of electrons in electronic applications.
Fert studied at the Science Faculty of Paris and the École Normale Supérieure. He specialized in condensed matter physics, concentrating on magnetic properties of materials and electron transport. His research in the late 1980s led to the independent discovery of GMR, along with Peter Grünberg, showing how electrical resistance in thin magnetic layers could significantly change when exposed to magnetic fields.
As an emeritus professor at Paris-Saclay University in Orsay, Fert is also the scientific director of a research lab shared by the Centre national de la recherche scientifique (CNRS) and Thales Group. He is an adjunct professor at Michigan State University, continuing his research internationally.
Throughout his career, Fert has received many notable awards. He shared the 2007 Nobel Prize in Physics with Peter Grünberg for GMR. Other honors include the Wolf Prize in Physics (2006), the CNRS Gold Medal (2003), and several national awards like the Commander of the Legion of Honour (2012) and the Grand Cross of the National Order of Merit (2015). He also holds honorary doctorates from several universities, including the University of Zagreb, University of Zaragoza, and Autonomous University of Barcelona.
Before Fame
Growing up in post-war France during the 1940s and 1950s, Fert experienced a time of rapid scientific progress and technological rebuilding. He came of age just as solid-state physics became important, thanks to the development of transistors and early computing technologies. The French educational system, with its focus on strong scientific training at institutions like École Normale Supérieure, gave him the theoretical foundation needed for advanced research in condensed matter physics.
The mid-20th century brought a growing interest in understanding magnetic phenomena and how electrons behave in materials, fueled by the expanding electronics industry. Fert entered this field when quantum mechanics was being used to explain transport properties in solids, paving the way for his later discoveries in magnetoresistance that would be essential for information technology.
Key Achievements
- Co-discovered giant magnetoresistance effect, revolutionizing hard disk drive technology
- Awarded Nobel Prize in Physics (2007) with Peter Grünberg
- Founded the field of spintronics through his magnetoresistance research
- Received Wolf Prize in Physics (2006) and CNRS Gold Medal (2003)
- Established influential joint research laboratory between CNRS and Thales Group
Did You Know?
- 01.His discovery of giant magnetoresistance directly enabled the creation of read heads in hard drives that are 1000 times more sensitive than previous technology
- 02.The GMR effect was discovered using samples consisting of magnetic layers only a few atoms thick, requiring extremely precise fabrication techniques
- 03.His work led to the birth of spintronics, a field that manipulates electron spin rather than just charge for electronic applications
- 04.The pronunciation of his surname in French sounds like 'fair' with a rolled r, despite the spelling suggesting otherwise to English speakers
- 05.His research laboratory collaboration with Thales Group represents one of the major public-private partnerships in European physics research
Family & Personal Life
Awards & Honors
| Award | Year | Details |
|---|---|---|
| Nobel Prize in Physics | 2007 | for the discovery of Giant Magnetoresistance |
| Commander of the Legion of Honour | 2012 | — |
| CNRS Gold medal | 2003 | — |
| Jean-Ricard Prize | 1994 | — |
| Gay-Lussac-Humboldt-Prize | 2014 | — |
| Wolf Prize in Physics | 2006 | — |
| Grand Cross of the National Order of Merit | 2015 | — |
| Honorary doctor of the University of Zagreb | — | — |
| honorary doctor of the University of Zaragoza | 2008 | — |
| honorary doctor of the Autonomous University of Barcelona | 2009 | — |
| EPS Europhysics Prize | 1997 | — |
| Japan Prize | 2007 | — |
| honorary doctorate from the Université de Montréal | 2013 | — |
| honorary doctor of the RWTH Aachen University | 2014 | — |
| honorary doctorate of the University of the Basque Country | — | — |
| Honorary doctor of the Catholic University of Louvain | 2008 | — |
| honorary doctor of the Bar-Ilan University | 2012 | — |
| honorary doctorate of Trinity College, Dublin | 2013 | — |
| honorary doctor of the University of Kaiserslautern | 2006 | — |
| James C. McGroddy Prize for New Materials | 1994 | — |
| IUPAP Magnetism Award and Néel Medal | 1994 | — |
| Grand Officer of the Legion of Honour | 2022 | — |
| Clarivate Citation Laureates | 2006 | — |