A ten year perspective on diluted magnetic semiconductors and oxides pdf
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- A ten-year perspective on dilute magnetic semiconductors and oxides.
- A story of high-temperature ferromagnetism in semiconductors.
- Advances in new generation diluted magnetic semiconductors with independent spin and charge doping
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Have one ever seen a semiconductor that can issue two-color lasing lines? The diluted magnetic semiconductor DMS can do this. This finding opens a way to understand the collective behaviour of spin-coupled excitons in DMS and to find novel applications in the spin-related quantum technology. However, no one has ever detected dual lasing lines with large-separation issuing from one semiconductor structure at the same time because there are no different dense excitons of very different energy values except those semiconductor nanostructures in the optical cavity [ 4 , 5 ].
A ten-year perspective on dilute magnetic semiconductors and oxides.
Nat Mater , 2 10 , 21 Sep Cited by: 92 articles PMID: Nat Mater , 6 6 , 21 May Cited by: 33 articles PMID: Nat Mater , 4 6 , 15 May Cited by: 5 articles PMID: Sci Technol Adv Mater , 9 1 , 01 Jan Review Free to read. Zhou S , Schmidt H. Materials Basel , 3 12 , 26 Nov Take part in our Impact Survey 15 minutes.
Share this article Share with email Share with twitter Share with linkedin Share with facebook. This endeavour has been fuelled by many demonstrations of remarkable low-temperature functionalities in the ferromagnetic structures Ga,Mn As and p- Cd,Mn Te, and related compounds, and by the theoretical prediction that magnetically doped, p-type nitride and oxide semiconductors might support ferromagnetism mediated by valence-band holes to above room temperature.
Indeed, ferromagnetic signatures persisting at high temperatures have been detected in a number of non-metallic systems, even under conditions in which the presence of spin ordering was not originally anticipated. Here I review recent experimental and theoretical developments, emphasizing that they not only disentangle many controversies and puzzles accumulated over the past decade but also offer new research prospects. Electric-field control of ferromagnetism. Show 10 more references 10 of Smart citations by scite.
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Explore citation contexts and check if this article has been supported or disputed. Integration of amorphous ferromagnetic oxides with multiferroic materials for room temperature magnetoelectric spintronics. Ferromagnetism from non-magnetic ions: Ag-doped ZnO. Ferromagnetism above room temperature in bulk and transparent thin films of Mn-doped ZnO.
Origin and control of high-temperature ferromagnetism in semiconductors. Pressure-induced ferromagnetism in In,Mn Sb dilute magnetic semiconductor. This website requires cookies, and the limited processing of your personal data in order to function.
A story of high-temperature ferromagnetism in semiconductors.
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A Ten-Year Perspective on Dilute Magnetic Semiconductors and Oxides | Over the past ten ChemInform Abstract: A Ten-Year Perspective on Dilute Magnetic Semiconductors and Oxides Request Full-text Paper PDF.
Advances in new generation diluted magnetic semiconductors with independent spin and charge doping
Handbook of Spintronics pp Cite as. In , it was theoretically predicted that ferromagnetism FM at high temperature could be obtained in many semiconductors such as ZnO, GaAs, GaN, etc. The magnetic ordering in those compounds was suggested to originate from the Ruderman—Kittel—Kasuya—Yoshida interaction of localized moments of dopants via 2 p holes or 4 s electrons.
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E-mail: daniel. To study the potential of this material as a dilute magnetic semiconductor, we computationally investigate the structure, electronic, and magnetic properties of 3d transition metal TM doped plumbene using density functional theory DFT. For V, Mn, Fe, Co-doped systems with short inter-impurity distances, we obtain a Curie temperature above room temperature using the mean-field approximation, indicating the potential for magnetic storage and spintronics applications. Over the past decades, there have been many studies regarding the fundamental science of dilute magnetic semiconductors DMSs. The electronic and magnetic properties of 2D materials can be engineered with substitutional doping or adsorbing of TM elements, which can lead to DMSs in 2D semiconductors.
Abstract: As one branch of spintronics, diluted magnetic semiconductors DMSs are extensively investigated due to their fundamental significance and potential application in modern information society. Alternatively, the discovery of a new generation DMSs with independent spin and charge doping, such as Ba,K Zn,Mn 2 As 2 briefly named BZA , attracted considerable attention due to their unique advantages in physical properties and heterojunction fabrication. The prospective of new type of DMSs with independent spin and charge doping is briefly discussed. Mack C A. Fifty years of Moore's law. Spintronics fundamentals and applications.
Over the past ten years or so, the field of ferromagnetism in dilute magnetic semiconductors (DMSs) and dilute magnetic oxides (DMOs) has.