Modification of molecular spin crossover in ultrathin films. 2013

Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, United States.

Scanning tunneling microscopy and local conductance mapping show spin-state coexistence in bilayer films of Fe[(H2Bpz2)2bpy] on Au(111) that is independent of temperature between 131 and 300 K. This modification of bulk behavior is attributed in part to the unique packing constraints of the bilayer film that promote deviations from bulk behavior. The local density of states measured for different spin states shows that high-spin molecules have a smaller transport gap than low-spin molecules and are in agreement with density functional theory calculations.

UI MeSH Term Description Entries
D007501 Iron A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN. Iron-56,Iron 56
D006046 Gold A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts.
D013696 Temperature The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms. Temperatures
D016252 Microscopy, Scanning Tunneling A type of scanning probe microscopy in which a very sharp conducting needle is swept just a few angstroms above the surface of a sample. The tiny tunneling current that flows between the sample and the needle tip is measured, and from this are produced three-dimensional topographs. Due to the poor electron conductivity of most biological samples, thin metal coatings are deposited on the sample. Scanning Tunneling Microscopy,Scanning Tunnelling Microscopy,Microscopies, Scanning Tunneling,Microscopies, Scanning Tunnelling,Microscopy, Scanning Tunnelling,Scanning Tunneling Microscopies,Scanning Tunnelling Microscopies,Tunneling Microscopies, Scanning,Tunneling Microscopy, Scanning,Tunnelling Microscopies, Scanning,Tunnelling Microscopy, Scanning

Related Publications

Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
April 2019, Chemical science,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
November 2021, Advanced materials (Deerfield Beach, Fla.),
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
June 2021, Advanced materials (Deerfield Beach, Fla.),
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
February 2023, The journal of physical chemistry letters,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
May 2019, Chemical science,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
May 1988, Physical review. B, Condensed matter,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
March 2014, Angewandte Chemie (International ed. in English),
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
January 1996, Physical review. B, Condensed matter,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
February 1992, Physical review letters,
Alex Pronschinske, and Yifeng Chen, and Geoffrey F Lewis, and David A Shultz, and Arrigo Calzolari, and Marco Buongiorno Nardelli, and Daniel B Dougherty
April 2010, Physical review letters,
Copied contents to your clipboard!