{"_id":"x3CABnGFFkCKs4tcw","bibbaseid":"qiu-nazin-ho-mechanismsofreversibleconformationaltransitionsinasinglemolecule-2004","author_short":["Qiu, X. H.","Nazin, G. V.","Ho, W."],"bibdata":{"bibtype":"article","type":"article","title":"Mechanisms of Reversible Conformational Transitions in a Single Molecule","volume":"93","url":"https://link.aps.org/doi/10.1103/PhysRevLett.93.196806","doi":"10.1103/PhysRevLett.93.196806","abstract":"The reversible interconversion between two nonplanar conformations of single Zn(II) Etioporphyrin I molecules adsorbed on a NiAl(110) surface at 13 K was induced by a scanning tunneling microscope (STM). The threshold voltage for the conformational change at negative sample bias depends linearly on the tip-sample distance, suggesting an electrostatic force mechanism. The reverse conversion involves inelastic electron tunneling via a molecular electronic resonance at 1.25 eV. In contrast with the photon-induced conformational changes, an electrically induced mechanism is realized with the STM.","number":"19","urldate":"2024-02-16","journal":"Physical Review Letters","author":[{"propositions":[],"lastnames":["Qiu"],"firstnames":["X.","H."],"suffixes":[]},{"propositions":[],"lastnames":["Nazin"],"firstnames":["G.","V."],"suffixes":[]},{"propositions":[],"lastnames":["Ho"],"firstnames":["W."],"suffixes":[]}],"month":"November","year":"2004","note":"Publisher: American Physical Society","pages":"196806","bibtex":"@article{qiu_mechanisms_2004,\n\ttitle = {Mechanisms of {Reversible} {Conformational} {Transitions} in a {Single} {Molecule}},\n\tvolume = {93},\n\turl = {https://link.aps.org/doi/10.1103/PhysRevLett.93.196806},\n\tdoi = {10.1103/PhysRevLett.93.196806},\n\tabstract = {The reversible interconversion between two nonplanar conformations of single Zn(II) Etioporphyrin I molecules adsorbed on a NiAl(110) surface at 13 K was induced by a scanning tunneling microscope (STM). The threshold voltage for the conformational change at negative sample bias depends linearly on the tip-sample distance, suggesting an electrostatic force mechanism. The reverse conversion involves inelastic electron tunneling via a molecular electronic resonance at 1.25 eV. In contrast with the photon-induced conformational changes, an electrically induced mechanism is realized with the STM.},\n\tnumber = {19},\n\turldate = {2024-02-16},\n\tjournal = {Physical Review Letters},\n\tauthor = {Qiu, X. H. and Nazin, G. V. and Ho, W.},\n\tmonth = nov,\n\tyear = {2004},\n\tnote = {Publisher: American Physical Society},\n\tpages = {196806},\n}\n\n\n\n\n\n\n\n","author_short":["Qiu, X. H.","Nazin, G. V.","Ho, W."],"key":"qiu_mechanisms_2004","id":"qiu_mechanisms_2004","bibbaseid":"qiu-nazin-ho-mechanismsofreversibleconformationaltransitionsinasinglemolecule-2004","role":"author","urls":{"Paper":"https://link.aps.org/doi/10.1103/PhysRevLett.93.196806"},"metadata":{"authorlinks":{}},"html":""},"bibtype":"article","biburl":"https://bibbase.org/zotero/robertorobles","dataSources":["8vvu6PNxwEyxJxvhj"],"keywords":[],"search_terms":["mechanisms","reversible","conformational","transitions","single","molecule","qiu","nazin","ho"],"title":"Mechanisms of Reversible Conformational Transitions in a Single Molecule","year":2004}