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Results for “HOLES”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Cross-Linkable Molecular Hole-Transporting Semiconductor for Solid-State Dye-Sensitized Solar Cells
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Match the Interfacial Energy Levels between Hole Transport Layer and Donor Polymer To Achieve High Solar Cell Performance
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Dynamic Hole Blockade Yields Two-Color Quantum and Classical Light from Dot-in-Bulk Nanocrystals
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Hedgehog spin-vortex crystal stabilized in a hole-doped iron-based superconductor
Magnetism is widely considered to be a key ingredient of unconventional superconductivity. In contrast to cuprate high-temperature superconductors, antiferromagnetism in most Fe-based superconductors (FeSCs) is characterized by a pair of magnetic propagation vectors, (π,0) and (0,π). Consequently, three different types of magnetic order are possible. Of these, only stripe-type spin-density wave (SSDW) and spin-charge-density wave (SCDW) orders have been observed. A realization of the proposed spin-vortex crystal (SVC) order is noticeably absent. We report a magnetic phase consistent with the hedgehog variation of SVC order in Ni-doped and Co-doped CaKFe 4 As 4 based on thermodynamic, transport, structural and local magnetic probes combined with symmetry analysis. The exotic SVC phase is stabilized by the reduced symmetry of the CaKFe 4 As 4 structure. Thus, our results suggest that the possible magnetic ground states in FeSCs have very similar energies, providing an enlarged configuration space for magnetic fluctuations to promote high-temperature superconductivity.
Single-Molecule 3D Images of “Hole-Hole” IgG1 Homodimers by Individual-Particle Electron Tomography
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Gauss–Bonnet black holes and holographic heat engines beyond large N
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Potential thermoelectric performance of hole-doped Cu 2 O
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Acoustic black holes, white holes, and wormholes in Bose-Einstein condensates in two dimensions
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Scattering of hole excitations in a one-dimensional spinless quantum liquid
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Emergent particle-hole symmetry in spinful bosonic quantum Hall systems
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Coulomb-hole and screened exchange in the electron self-energy at finite temperature
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Optical perturbation of the hole pockets in the underdoped high- T c superconducting cuprates
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Coupling of the Poton-Hole and Neutron-Particle States in the Neutron-rRch 48K Isotope
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