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https://research.ibm.com/publications/macroscopic-quantum-effects-in-nanometer-scale-magnets Macroscopic quantum effects in nanometer-scale magnets for Science - IBM Research Macroscopic quantum effects in nanometer-scale magnets for Science by David D. Awschalom et al. macroscopic quantum effects for science ibm research nanometer scale https://research.chalmers.se/en/publication/139732 Ground-State Cooling of a Suspended Nanowire through Inelastic Macroscopic Quantum Tunneling in a... We demonstrate that a suspended nanowire forming a weak link between two superconductors can be cooled to its motional ground state by a supercurrent flow. The... ground state macroscopic quantum cooling suspended nanowire https://www.ptf.net.pl/en/node/1067 24.11.2025, 11.00, The 2025 Nobel Prize in Physics: macroscopic quantum tunnelling | Polskie... the nobel prize macroscopic quantum physics tunnelling polskie https://ufn.ru/ru/articles/2001/13/z/ Macroscopic quantum superposition of current states in a Josephson-junction loop Macroscopic quantum superposition of current states in a Josephson-junction loop, Wilhelm F.K., van der W.C.H., ter Haar A C. J, Schouten R.N., Harmans C J. P.... macroscopic quantum josephson junction superposition current states