Results 221 to 230 of about 267,752 (279)

Antiferromagnetic Chains in a Monolayer of Molecular Qubits Assembled on Graphene

Small, EarlyView.
This work explores the deposition onto graphene of a dithiazole‐based molecular qubit, [Cu(dttt)2], (dttt− = 1,3,2‐dithiazole‐4‐thione‐5‐thiolate), under ultra‐high vacuum conditions. Analytical techniques, including STM, XPS, and X‐ray absorption, reveal the molecular arrangement and magnetic interactions, emphasizing the role of vdW interactions in ...
Fabio Santanni, Matteo Briganti, Leonardo Tacconi, Marta Albanesi, Niccolò Giaconi, Andrea Luigi Sorrentino, Alessandro Veneri, Edwige Otero, Giuseppe Cucinotta, Stiven Forti, Antonio Rossi, Camilla Coletti, Giulia Serrano, Lorenzo Poggini, Roberta Sessoli, Matteo Mannini   +15 more
wiley   +1 more source

Enhancement of signal-to-noise ratio at a high-order exceptional point of coherent perfect absorption. [PDF]

Nat Commun
Wang ZQ, Sun YM, Hu YD, Wang YP, Shen RC, Wu WJ, You JQ.   +6 more
europepmc   +1 more source

A Resource Efficient Ising Model‐Based Quantum Sudoku Solver

Software: Practice and Experience, EarlyView.
ABSTRACT Background Quantum algorithms exploit superposition and parallelism to address complex combinatorial problems, many of which fall into the non‐polynomial (NP) class. Sudoku, a widely known logic‐based puzzle, is proven to be NP‐complete and thus presents a suitable testbed for exploring quantum optimization approaches.
Wen‐Li Wang, Mei‐Huei Tang, Kevin Wang, Muhammad Abdul Basit, Yuan Tian, Md. Sanaul Haque   +5 more
wiley   +1 more source

Synthesis and Characterization of a β‐Thio‐δ‐Diimine (BTDDI) and the Related Bimetallic Dimethylaluminium(III) Compound

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The stepwise transformation of BODDI to BTDDI and further to the aluminium complex is accompanied by a distinct color evolution from colorless to yellow/orange (thermochromic) and finally to an intensely orange species. Thionation of the β‐oxo‐δ‐diimine (BODDI) 3 with P2S5·2Py affords the ditopic β‐thio‐δ‐diimine (BTDDI) 4. Based on 1H NMR spectroscopy
Janine Kowalke, Thale Rathsack, Tobias Rüffer, Stephan Kupfer, Robert Kretschmer   +4 more
wiley   +1 more source

SPINI: a structure-preserving neural integrator for hamiltonian dynamics and parametric perturbation. [PDF]

Sci Rep
Liang C, Wen X, Zhu Z, Shen L, Wang Y.
europepmc   +1 more source

A Trinuclear Manganese(II) Complex Bridged by a Triaminoguanidine‐Based Schiff Base Ligand: Structure and Magnetic Properties

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
A triaminoguanidine‐based Schiff base ligand enables the directed assembly of a trinuclear manganese(II) complex with an almost equilateral triangular topology. Weak antiferromagnetic exchange interactions in combination with axial zero‐field splitting govern the magnetic behavior of the Mn3 core. A triaminoguanidine‐based Schiff base ligand provides a
Daniel Plaul, Helmar Görls, Winfried Plass   +2 more
wiley   +1 more source

High-precision and low-depth quantum algorithm design for eigenstate problems. [PDF]

Sci Adv
Sun J, Zeng P, Gur T, Kim MS.
europepmc   +1 more source

Quantum Theory of Surface Lattice Resonances. [PDF]

Nanophotonics
Reitz M, van den Wildenberg S, Koner A, Schatz GC, Yuen-Zhou J.   +4 more
europepmc   +1 more source

Twist Fields in Many-Body Physics. [PDF]

Entropy (Basel)
Doyon B.
europepmc   +1 more source