BaDElPh Highlights
- BaDElPh Highlights
- Ferrimagnetism in graphene
- Anomalies at the DP in graphene
- CDW & Kondo effect in a Dirac semimetal
- QWS on bilayer graphene
- Flat band in graphene
- Antiferromagnetic TI
- MoS2 on Gr/Ir(111)
- EAL of low-energy electrons in solids
- SC in few-monolayer MgB2
- SOC induced gap in graphene
- Li-doped black phosphorous
- Rashba coupling amplification in BaNiS2
- High-quality graphene
- EPC and SC in graphene
- Surface-enhanced CDW in UD Bi(2201)
- Origin of electron accumulation in In2O3
- Impurity state in H-Graphene
- Gap and orbital character in Ba(FeCo)2As2
- Surface-umklapp at an organic-metal interface
- Quasiparticles at the Mott transition in V2O3
- All Pages
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Li-doped metallic black phosphorous
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Using angle-resolved photoemission spectroscopy (ARPES) we show that the surface of black phosphorus (bP) can be chemically functionalized using Li atoms which donate their 2s electron to the conduction band. First principles calculations demonstrate the metallization of phosphorene by means of Li doping filling the unoccupied antibonding pz states. The electron–phonon coupling in the metallic phase is strong enough to eventually lead to a superconducting phase at Tc = 17K for LiP8 stoichiometry. The combined theoretical and experimental study demonstrates the semiconductor-metal transition indicating a feasible way to induce a |
superconducting phase in phosphorene and few-layer black phosphorus. Retrieve article First-principles and angle-resolved photoemission study of lithium doped metallic black phosphorous A. Sanna, A.V. Fedorov, N.I. Verbitskiy, J. Fink, C. Krellner, L. Petaccia, A. Chikina, D.Yu. Usachov, A. Grüneis, G. Profeta, 2D Mater. 3, 025013 (2016). doi: 10.1088/2053-1583/3/2/025031 |
Last Updated on Monday, 30 December 2024 19:18
