Results 11 to 20 of about 208,473 (269)
CHIMIA, 2019 The design and synthesis of molecular switches is of growing importance considering the steep increase in the production of consumer electronics in the recent years. The function of these devices is based on binary electronic circuits and can be
Daniel Čavlović, Michal Juríček
doaj +5 more sources
Indandiazocines: Unidirectional molecular switches [PDF]
ScienceOpen Research, 2015 We report theoretical investigations on azobenzene-based indandiazocines, novel chiral systems that perform unidirectional cis↔trans isomerizations upon photo-excitation. For three different systems of this kind, we have simulated excited-state surface-
Bernd Hartke, Tim Raeker
doaj +2 more sources
The Smallest Molecular Switch [PDF]
Physical Review Letters, 2003 Ab-initio total energy calculations reveal benzene-dithiolate (BDT) molecules on a gold surface, contacted by a monoatomic gold STM tip to have two classes of low energy conformations with differing symmetries.
Eldon G. Emberly +8 more
core +4 more sources
Molecular switches at surfaces [PDF]
Journal of Physics: Condensed Matter, 2012 1 ...
Oppen, Felix, Weinelt, Martin
core +3 more sources
Molecular switches and cages [PDF]
Beilstein Journal of Organic Chemistry, 2012 Molecular switches can toggle between two (or more) stable states encoding different physical features. They allow complex systems to respond to changes in their environment defined by light intensity, pH, temperature or voltage. As such, molecular switches play a key role in biology and information technology and have become important components of ...
Dirk Trauner
doaj +3 more sources
Chiroptical Molecular Switches [PDF]
Chemical Reviews, 2000 The control of chirality by optical molecular switches offers intriguing prospects in the design of new materials. For example, photochemically induced stilbene‐type cis‐trans isomerization of 1 (see Figure) results simultaneously in reversal of the helicity.
Feringa, Ben L. +3 more
openaire +4 more sources
Proton switching molecular magnetoelectricity [PDF]
Nature Communications, 2021 AbstractThe convergence of proton conduction and multiferroics is generating a compelling opportunity to achieve strong magnetoelectric coupling and magneto-ionics, offering a versatile platform to realize molecular magnetoelectrics. Here we describe machine learning coupled with additive manufacturing to accelerate the design strategy for hydrogen ...
Yong Hu +13 more
openaire +5 more sources
Chiroptical molecular switch [PDF]
Journal of the American Chemical Society, 1991 Methyl(methoxythioxanthylidene)phenanthrenes I (R = MeO, R1 = H, R22 = bond; R = H, R1 = MeO, R22 = bond) were prepd. and underwent photochem. cis-trans isomerization. Thus, 2,3-dihydro-7-methylhydrazone-4(1H)-phenanthrene was converted to its diazo compd. which cyclocondensed with 9H-thioxanthene-2-methoxy-9-thione to give I (R = MeO, R1 = H, R22 = S;
Feringa, Bernard +3 more
openaire +3 more sources
A Terahertz Molecular Switch [PDF]
Physical Review Letters, 2003 4 pages, 5 figures. To appear in Phys.
Orellana P, Claro Huneeus, Francisco
openaire +8 more sources
Radically Enhanced Molecular Switches [PDF]
Journal of the American Chemical Society, 2012 The mechanism governing the redox-stimulated switching behavior of a tristable [2]rotaxane consisting of a cyclobis(paraquat-p-phenylene) (CBPQT(4+)) ring encircling a dumbbell, containing tetrathiafulvalene (TTF) and 1,5-dioxynaphthalene (DNP) recognition units which are separated from each other along a polyether chain carrying 2,6-diisopropylphenyl ...
Fahrenbach, Albert C. +10 more
openaire +3 more sources