Tootfinder

Fermi-liquid-like phase driven by next-nearest-neighbor couplings in a lightly doped kagome-lattice $t$-$J$ model
Xu-Yan Jia (School of Physics, Beihang University), Fan Yang (School of Physics, Beijing Institute of Technology), D. N. Sheng (Department of Physics and Astronomy, California State University Northridge, Northridge), Shou-Shu Gong (School of Physical Sciences, Great Bay University, Great Bay Institute for Advanced Study)

Fermi-liquid-like phase driven by next-nearest-neighbor couplings in a lightly doped kagome-lattice $t$-$J$ model
Due to the interplay between charge fluctuation and geometry frustration, the doped kagome-lattice Mott insulator is a fascinating platform to realize exotic quantum states. Through the state-of-the-art density matrix renormalization group calculation, we explore the quantum phases of the lightly doped kagome-lattice $t$-$J$ model in the presence of the next-nearest-neighbor electron hopping $t_2$ and spin interaction $J_2$. On the $L_y = 3$ cylinder ($L_y$ is the number of unit cells along the…

CMOS 2.0 - Redefining the Future of Scaling
Moritz Brunion, Navaneeth Kunhi Purayil, Francesco Dell'Atti, Sebastian Lam, Refik Bilgic, Mehdi Tahoori, Luca Benini, Julien Ryckaert
https://arxiv.org/abs/2510.04535

CMOS 2.0 - Redefining the Future of Scaling
We propose to revisit the functional scaling paradigm by capitalizing on two recent developments in advanced chip manufacturing, namely 3D wafer bonding and backside processing. This approach leads to the proposal of the CMOS 2.0 platform. The main idea is to shift the CMOS roadmap from geometric scaling to fine-grain heterogeneous 3D stacking of specialized active device layers to achieve the ultimate Power-Performance-Area and Cost gains expected from future technology generations. However, t…