From the 1 of 29 linked papers with an AI index.
29 papers
Quadrupolar phase transition in superconducting lanthanum hydride
Abhishek Raghav, Kousuke Nakano, Marco Cherubini +2
Lanthanum hydride (LaH) has been widely studied for its high superconducting critical temperature of 250 K at about 170 GPa pressure. Although the structural -t…
Exact Budget Balance via Payment-Rule Ambiguity: Incentive Preservation, Transfer Capacity, and Participation
Hiroaki Odahara
This paper asks whether the payment side of an incentive-compatible mechanism can be repaired so that every realized settlement balances exactly while the allocation and all report…
The Targeted-Loss Exposure Frontier in Auctions
Hiroaki Odahara
Pay-to-bid auctions charge participants before allocation and therefore make losing-side payments vulnerable to seller intervention. This paper introduces targeted-loss exposure, a…
Reversing Reserve Logic: Optimal Holdback in Local Allocation under Scalable Entry
Hiroaki Odahara
The paper designs and analyzes a screening rule for allocating scarce resources when participant accounts cannot be trusted, aiming to maximize the utility of intended users while…
Magnetic fields in Massive Star-Forming Regions (MagMaR). VIII. Magnetic field overrun by gravity in GGD 27's accretion streamers
M. Fernández-López, J. A. López-Vázquez, J. M. Girart +20
Context. Accretion streamers connected to protostellar disks and/or envelopes are thought to transport material across several thousand of au. Whether the motions of the gas compri…
Electrothermal control of spin-reorientation transition in Co/Fe_3GaTe_2 heterostructures
Po-Wei Chen, Ming-Hsien Hsu, Cheng-Ying Hsiao +13
Electrical control of magnetic anisotropy in van der Waals (vdWs) magnets is a key step toward reconfigurable two-dimensional spintronics, yet how a conventional metallic ferromagn…