The review article published in Reviews of Modern Physics by Félix Casanova, Prof. Albert Fert, and colleagues from the Nanodevices group at CIC nanoGUNE delves deep into the current state of electrical control of magnetism. Albert Fert, a renowned physicist and Nobel Prize winner, has been instrumental in revolutionizing hard disk technology through his discovery of giant magnetoresistance.
The collaboration between CIC nanoGUNE, Intel, and Prof. Albert Fert’s Laboratory has paved the way for exploring new properties of quantum matter. Recent strides in the electrical manipulation of magnetism, both via electric fields and current-induced torques, are thoroughly examined in the review.
The review sheds light on the fundamental concepts behind electrical control of magnetism and how these concepts can be combined to create innovative devices. Various families of devices utilizing the electrical control of magnetic properties for diverse application fields are discussed in detail.
Emerging Perspectives
The article concludes by offering insights into emerging concepts in fundamental physics and new directions in materials science. The dance between fundamental research and technology in the realm of electrical switching of magnetization has led to significant scientific and technological breakthroughs in recent decades.
Implications for Modern Electronics
As modern electronics strive to overcome challenges related to energy efficiency, the research conducted by Prof. Albert Fert and his colleagues becomes increasingly crucial. The exploration of new types of devices and the collaboration with industry leaders like Intel signify a concerted effort to drive innovation in the field.
The Marriage of Science and Technology
The synergy between fundamental research in spintronics, condensed matter physics, and materials science, alongside technological advancements in MRAMs, MESO transistors, and other devices, has paved the way for groundbreaking discoveries. The review captures the essence of this pas de deux between science and technology.
The review article on the electrical control of magnetism offers a comprehensive overview of the current landscape and future prospects in this burgeoning field. Prof. Albert Fert’s contributions to advancing the capacity and applications of hard disk drives, as well as his work towards energy-efficient microprocessors, exemplify the impactful role of research in shaping the future of technology. The collaboration between academia and industry showcased in this review sets a precedent for driving innovation and pushing the boundaries of scientific discovery.
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