← All breakthroughsAccepted frontier changeBOUND IMPROVEDLR-DRAFT-MAT-02Graphene thermal conductivityBOUND IMPROVEDLR-DRAFT-MAT-02PreviousNo prior recorded boundNew~5300 W m⁻¹ K⁻¹Accepted2025-08-19The accepted evidence tightened the recorded frontier.Evidence and attributionAccepted Claim changed the published frontier.Read the canonical Limit record →