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Conformational tuning of magnetic interactions in coupled nanographenes
Phenalenyl (C₁₃H₉) is an open-shell spin-1/2 nanographene. Using scanning tunneling microscopy (STM) inelastic electron tunneling spectroscopy (IETS), covalently-bonded... -
Flat-band hybridization between f and d states near the Fermi energy of SmCoIn₅
We present high-quality angle-resolved photoemission (ARPES) and density functional theory calculations (DFT+U) of SmCoIn₅. We find broad agreement with previously published... -
Ambipolar charge transfer of larger fullerenes enabled by the modulated surfa...
A detailed understanding of how molecules interact with two-dimensional materials, particularly concerning energy level alignment and charge transfer processes, is essential to... -
Steering large magnetic exchange coupling in nanographenes near the closed-sh...
The design of open-shell carbon-based nanomaterials is at the vanguard of materials science, steered by their beneficial magnetic properties like weaker spin–orbit coupling than... -
Spin excitations in nanographene-based antiferromagnetic spin-½ Heisenberg c...
Antiferromagnetic Heisenberg chains exhibit two distinct types of excitation spectra: gapped for integer-spin chains and gapless for half-integer-spin chains. However, in... -
Sterically selective [3+3] cycloaromatization in the on-surface synthesis of ...
Surface-catalyzed reactions have been used to synthesize carbon nanomaterials with atomically pre-defined structures. The recent discovery of a gold surface-catalyzed [3+3]...
