Results 241 to 250 of about 40,887 (301)

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Spatial Autocorrelation Dimension (<i>D_i</i> ) for the Characterisation of Atrial Fibrillatory Dynamics. [PDF]

Arrhythm Electrophysiol Rev
Tiver KD, Dharmaprani D, Ganesan AN.
europepmc   +1 more source

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

Advanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

Multifractal Analysis of Ion-Channel Currents: A Comparative Study of the WTMM and MFDFA Approaches. [PDF]

Membranes (Basel)
Miśkiewicz J, Burdach Z, Siemieniuk A, Karcz W.   +3 more
europepmc   +1 more source

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis. [PDF]

Adv Sci (Weinh)
Brown A, Avirett-Mackenzie M, Villforth C, Exarchakis G.   +3 more
europepmc   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Rapid earthquake magnitude classification via P-wave strains from borehole strainmeters and Distributed Acoustic Sensing. [PDF]

Nat Commun
Sawi TM, McGuire JJ, Barbour AJ, Yoon CE, Karrenbach M, Stewart C.   +5 more
europepmc   +1 more source

Understanding Atrial Fibrillation Complexity Through the Lens of Turbulence Dynamics: Implications for Treatment Strategies. [PDF]

J Cardiovasc Electrophysiol
Chu X, Jiang X, Qiao Q, Wang X, Ye H.
europepmc   +1 more source

Mechanisms of atrial fibrillation in mitral regurgitation patients: Insights from noninvasive electrocardiographic imaging. [PDF]

J Electrocardiol
Vijayakumar R, Yates TA, McGilvray M, Razo N, Sinn LA, Schuessler RB, Zemlin CW, Rudy Y, Damiano RJ, Schill MR.   +9 more
europepmc   +1 more source