Results 41 to 50 of about 84,153 (250)

Holographic Cavalieri Principle as a Universal relation between Holographic Complexity and Holographic Entanglement Entropy

, 2017
In this paper, we will propose a universal relation between the holographic complexity (dual to a volume in AdS) and the holographic entanglement entropy (dual to an area in AdS).
Faizal, Mir, Momeni, Davood, Myrzakulov, Ratbay   +2 more
core   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

Advanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio, Martina Mugnano, Valentina Marchesano, Alejandro Calabuig, Zhe Wang, Gennaro Giordano, Francesca Borrelli, Simonetta Grilli, Pietro Ferraro   +8 more
wiley   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Fast and Accurate Thickness Mapping of Thin Liquid Films [PDF]

EPJ Web of Conferences, 2019
The thickness of thin liquid films is of great interest to industrial processes and life science. However, there are not appropriate quantitative experimental tools for an adequate study of film evolution in case of not-ideal conditions.
Wang Zhe, Ferraro Vincenzo, Mandracchia Biagio, Di Maio Ernesto, Maffettone Pier Luca, Ferraro Pietro   +5 more
doaj   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

V.—An Holograph Will of Edward Grimston, Esquire, made in 1449 [PDF]

Archaeologia, 1880
Some years have elapsed since the Earl of Verulam obliged the Society of Antiquaries by the exhibition of a remarkable portrait of Edward Grimston, an eminent English diplomate of the fifteenth century.
Joseph Jackson Howard, Charles Spencer Perceval   +1 more
openaire   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Modelling and Design of Holographic Optical Elements for Beam-Coupling Applications for a Range of Incident Beam Angles

Photonics, 2022
Theoretical modelling has been used to calculate the holographic recording beam angles required in air (at any recording wavelength) to produce a Volume Holographic Optical Element (VHOE) for any defined input and output beam angles. The approach is used
Dipanjan Chakraborty, Rosen Georgiev, Sinead Aspell, Vincent Toal, Izabela Naydenova, Dervil Cody, Suzanne Martin   +6 more
doaj   +1 more source

Holographic Entanglement Entropy in P-wave Superconductor Phase Transition [PDF]

, 2012
We investigate the behavior of entanglement entropy across the holographic p-wave superconductor phase transition in an Einstein-Yang-Mills theory with a negative cosmological constant.
C Herzog, CP Herzog, DN Kabat, E Brynjolfsson, E Witten, E Witten, F Aprile, GT Horowitz, GT Horowitz, GT Horowitz, GT Horowitz, H Liu, IR Klebanov, J Boer de, J Erdmenger, J McGreevy, JM Maldacena, JP Gauntlett, L Amico, L-Y Hung, Li Li, M Ammon, M Montull, M Srednicki, N Bobev, N Ogawa, P Basu, R Emparan, R-G Cai, R-G Cai, R-G Cai, R-G Cai, RC Myers, Rong-Gen Cai, S Gubser, S Ryu, S Ryu, SA Hartnoll, SA Hartnoll, SA Hartnoll, SA Hartnoll, SN Solodukhin, Song He, SS Gubser, SS Gubser, SS Gubser, SS Gubser, T Albash, T Albash, T Nishioka, T Nishioka, T Nishioka, T Takayanagi, Y Brihaye, Y Peng, Yun-Long Zhang   +55 more
core   +1 more source

Critical Role of Polymer Gate Dielectrics on the Charge Carrier Transport in Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
Charge transport in 2D tin perovskite FETs is shown to be governed by dielectric interface behavior. Polar polymer dielectrics induce dipolar disorder that localizes carriers, whereas nonpolar polymers suppress trapping and enable superior charge transport, ensuring stable and reliable transistor operation. ABSTRACT Understanding the role of interfaces
Chongyao Li, Zhitian Ling, Pawel Czulkin, Paul W. M. Blom, Wojciech Pisula, Tomasz Marszalek   +5 more
wiley   +1 more source