Results 121 to 130 of about 314,969 (393)

Triplets of Spikes in a Model of Spike Timing-Dependent Plasticity

Journal of Neuroscience, 2006
Classical experiments on spike timing-dependent plasticity (STDP) use a protocol based on pairs of presynaptic and postsynaptic spikes repeated at a given frequency to induce synaptic potentiation or depression.
Jean-Pascal Pfister, W. Gerstner
semanticscholar   +1 more source

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

Advanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao, Zhengyang Cao, Guangjun Zhong, Limin Shi, Junxia Xie, Jianhua Hao   +5 more
wiley   +1 more source

Geminate Exciton Fusion Fluorescence as a Probe of Triplet Exciton Transport after Singlet Fission [PDF]

Phys. Rev. B 103, L201201 (2021)
The geminate annihilation of two triplet excitons created by singlet exciton fission is affected by the dimensionality of transport as determined by typically anisotropic triplet exciton mobilities in organic molecular crystals. We analyze this process using a random-walk model where the time-dynamics of the geminate annihilation probability is ...
arxiv   +1 more source

Triplet-like correlation symmetry of continuous variable entangled states [PDF]

, 2009
We report on a continuous variable analogue of the triplet two-qubit Bell states. We theoretically and experimentally demonstrate a remarkable similarity of two-mode continuous variable entangled states with triplet Bell states with respect to their correlation patterns. Borrowing from the two qubit language, we call these correlations triplet-like.
arxiv   +1 more source

Regularities of Twin, Triplet and Multiplet Prime Numbers [PDF]

, 2012
Classifications of twin primes are established and then applied to triplets that generalize to all higher multiplets. Mersenne and Fermat twins and triplets are treated in this framework. Regular prime number multiplets are related to quadratic and cubic
Weber, H. J.
core  

The unusual pulsation spectrum of the cool ZZ Ceti star HS 0507+0434B

, 2002
We present the analysis of one week of single-site high-speed CCD photometric observations of the cool ZZ Ceti star HS 0507+0434B. Ten independent frequencies are detected in the star's light variations: one singlet and three nearly-equally spaced ...
Brassard, Brassard, Brassard, Brickhill, Buchler, Clemens, Dziembowski, E. Romero-Colmenero, G. Handler, Goldreich, Handler, Ising, Jordan, Kleinman, Kleinman, Kleinman, Kotak, M. H. Montgomery, Montgomery, Nather, O'Donoghue, O'Donoghue, Robinson, Schechter, Sperl, Tassoul, Vauclair, Vuille, Vuille, Winget, Winget, Winget, Wu, Wu, Wu   +34 more
core   +1 more source

It Matters Where the Heavy Atom Is Placed: Optimizing the Spin–Orbital Coupling in Multiresonant TADF (MR‐TADF) Emitters and Its Impact on OLED Performance

Advanced Functional Materials, EarlyView.
The TOC showcases the chemical structure of the emitter tCzBT2B as an “MVP athlete” in a stadium surrounded by. spotlights and cheering fans celebrating its impressive performance in organic light‐emitting diodes (OLEDs). The stats for this emitter and its device are detailed below.
Dongyang Chen, Hui Wang, Feng Huang, David B. Cordes, Aidan P. McKay, Kai Wang, Xiao‐Hong Zhang, Eli Zysman‐Colman   +7 more
wiley   +1 more source

Vector triplets at the LHC

, 2013
Several popular extensions of the Standard Model predict extra vector fields that transform as triplets under the gauge group SU(2)_L. These multiplets contain Z' and W' bosons, with masses and couplings related by gauge invariance.
Lizana, J. M., Perez-Victoria, M.
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Triplets contribute to both an increase and loss in fluorescent yield in organic light emitting diodes.

Physical Review Letters, 2012
Nonradiative triplets in fluorescent organic light emitting diodes (OLEDs) can lead to increased efficiency through triplet-triplet annihilation, or to decreased efficiency due to singlet-triplet annihilation.
Yifan Zhang, S. Forrest
semanticscholar   +1 more source