Results 81 to 90 of about 292,062 (298)

Theoretical study of the absorption spectra of the sodium dimer

, 2000
Absorption of radiation from the sodium dimer molecular states correlating to Na(3s)-Na(3s) is investigated theoretically. Vibrational bound and continuum transitions from the singlet X Sigma-g+ state to the first excited singlet A Sigma-u+ and singlet B
A. Crubellier, A. Färbert, A. Färbert, A.J. Moerdijk, B.M. Smirnov, C. Garrod, D. Veẑa, D.D. Konowalow, D.D. Konowalow, E. Tiemann, E. Tiemann, E. Tiesinga, E.J. Friedman-Hill, F.A. van Abeelen, F.H. Mies, G. Baumgartner, G. Gerber, G. Jeung, H. Itoh, H. Vedder, H.-K. Chung, H.-K. Chung, J. F. Babb, J. Keller, J. Schlejen, J. Szudy, J.J. Camacho, J.J. Camacho, J.J. de Groot, J.J. de Groot, J.P. Woerdman, J.P. Woerdman, K. Kirby, K.K. Verma, K.K. Verma, K.M. Jones, K.M. Sando, K.M. Sando, L. Li, L.K. Lam, M. Gutowski, M. Marinescu, M. Marinescu, M. Shurgalin, P. Kharchenko, P. Kusch, R. Côté, R.O. Doyle, S. Magnier, T.-S. Ho, T.W. Ducas, W. Demtröder, W. Demtröder, W.J. Stevens, W.T. Zemke   +54 more
core   +2 more sources

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

Beating maps of singlet fission: Full-quantum simulation of coherent two-dimensional electronic spectroscopy in organic aggregates

, 2017
The coherent two-dimensional (2D) electronic spectra with respect to the singlet fission (SF) process in organic molecular aggregates are simulated by the Davydov ansatz combined with the Frenkel-Dirac time-dependent variational algorithm.
Sun, Ke-Wei, Yao, Yao
core   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

Advanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King, Kou Yoshida, Arvydas Ruseckas, Ifor D. W. Samuel   +3 more
wiley   +1 more source

Phase Fluctuations and Vortex Lattice Melting in Triplet Quasi-One-Dimensional Superconductors at High Magnetic Fields

, 2000
Assuming that the order parameter corresponds to an equal spin triplet pairing symmetry state, we calculate the effect of phase fluctuations in quasi-one-dimensional superconductors at high magnetic fields applied along the y (b') axis.
A. G. Lebed, A. G. Lebed, B. Horovitz, B. Horovitz, C. A. R. Sá de Melo, C. A. R. Sá de Melo, C. A. R. Sá de Melo, C. D. Vaccarella, I. J. Lee, I. J. Lee, J. M. Kosterlitz, J. M. Kosterlitz, J. M. Kosterlitz, L. N. Burlachkov, M. Takigawa, N. Dupuis, S. E. Korshunov, V. L. Berezinskii, X. Huang   +18 more
core   +1 more source

Disordered Carbon Shells Enable Shape Dependent Fluorescence Enhancement in Nanodiamond Quantum Sensors Revealed by Correlative TEM–Fluorescence Microscopy

Advanced Functional Materials, EarlyView.
Molten KNO2 treatment induces a lowrefractive index disordered carbon shell on fluorescent nanodiamonds, enhancing fluorescence emission while preserving spin coherence. Machine learningassisted correlative TEMPL enables direct single‐particle resolution of this enhancement relative to air‐oxidized nanodiamonds of similar morphology, establishing a ...
Parkarsh Kumar, Tom Vaillant, Mehran Kianinia, Haotian Wen, Adam Stewart, Peter J. Reece, Hugues A. Girard, Jean‐Charles Arnault, Huan‐Cheng Chang, Igor Aharonovich, Shery L. Y. Chang   +10 more
wiley   +1 more source

A DFT Study of the Photochemical Dimerization of Methyl 3-(2-Furyl)acrylate and Allyl Urocanate

Molecules, 2014
A DFT study of the photochemical dimerization of methyl 3-(2-furyl)acrylate is reported. The photochemical reaction gave a mixture of two dimers with high regioselectivity and good stereoselectivity.
Maurizio D'Auria
doaj   +1 more source

Pairing competition in a quasi-one-dimensional model of organic superconductors (TMTSF)$_{2}X$ in magnetic field

, 2009
We microscopically study the effect of the magnetic field (Zeeman splitting) on the superconducting state in a model for quasi-one-dimensional organic superconductors (TMTSF)$_{2}X$.
Adachi H., Agterberg D. F., Aizawa H., Aizawa H., Anderson P. W., Aoki H., Asano Y., Asano Y., Balatsky A., Balicas L., Belin S., Belmechri N., Belmechri N., Berezinskii V. L., Bergeret F. S., Bianchi A., Bianchi A., Bouffard S., Bourbonnais C., Burkhardt H., Buzdin A. I., Capan C., Casalbuoni R., Cohi M. Y., Coleman L. B., Correa V. F., Coulon C., Cui Q., Dupuis N., Dupuis N., Dupuis N., Fulde P., Fuseya Y., Fuseya Y., Gruenberg L. W., Hall D., Hasegawa Y., Houzet M., Houzet M., Ichioka M., Ikeda R., Ikeda R., Ishiguro T., Izawa K., Joo N., Joo N., Jérome D., Jérome D., Kagoshima S., Kakuyanagi K., Kashiwaya S., Kino H., Klemm R. A., Kumagai K., Kuroki K., Kuroki K., Kuroki K., Kuroki K., Kuroki K., Kyker A. B., Lang M., Larkin A. I., Lebed A. G., Lebed A. G., Lebed A. G., Lebed A. G., Lebed A. G., Lee I. J., Lee I. J., Lee I. J., Lee I. J., Lee I. J., Lortz R., Machida K., Maki K., Manalo S., Maniv T., Martin C., Matsuda Y., Matsuo S., McCollam A., Miclea C. F., Mitrović V. F., Miyake K., Miyazaki M., Mizushima T., Movshovich R., Nakajima S., Nickel J. C., Nomura T., Oh J. I., Parkin S. S. P., Partridge G. B., Pouget J. P., Radovan H. A., Roux G., Samokhin K. V., Scalapino D. J., Seo H., Settai R., Shigeta K., Shimahara H., Shimahara H., Shimahara H., Shimahara H., Shimahara H., Shimahara H., Shimahara H., Shimahara H., Shinagawa J., Shinagawa J., Singleton J., Suginishi Y., Suzumura Y., Tachiki M., Takada S., Takigawa M., Takigawa M., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanaka Y., Tanatar M. A., Tanuma Y., Tanuma Y., Tanuma Y., Tomic S., Uji S., Uji S., Vaccarella C. D., Vorontsof A. B., Vorontsov A., Vorontsov A. B., Vorontsov A. B., Watanabe T., Watanabe T., Yanase Y., Yanase Y., Yokoyama T., Yokoyama T., Yonezawa S., Yonezawa S., Yoshino H., Young B.-L., Zwierlein M. W.   +152 more
core   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Magnetic field dependence of the energy of negatively charged excitons in semiconductor quantum wells

, 2000
A variational calculation of the spin-singlet and spin-triplet state of a negatively charged exciton (trion) confined to a single quantum well and in the presence of a perpendicular magnetic field is presented.
A. B. Dzyubenko, A. B. Dzyubenko, A. J. Shields, A. J. Shields, A. J. Shields, A. J. Shields, A. Wojs, B. E. Cole, B. Stébé, B. Stébé, B. Stébé, C. Riva, C. Riva, C. Riva, C. Riva, D. M. Whittaker, F. M. Muntenau, F. M. Peeters, G. Finkelstein, G. Finkelstein, G. Goldoni, G. Munschy, I. K. Marmorkos, K. Kheng, K. Kheng, K. Varga, M. A. Lampert, M. Hayne, M. J. Snelling, M. J. Snelling, S. Glasberg, T. Vanhoucke, V. Huard, Y. Kim, Y. Suzuki   +34 more
core   +1 more source