Results 41 to 50 of about 493,288 (280)

Computing Optical Properties of Ultra-thin Crystals [PDF]

, 2016
An overview is given of recent advances in experimental and theoretical understanding of optical properties of ultra-thin crystal structures (graphene, phosphorene, silicene, MoS2, MoSe2 , WS2 , WSe2 , h-AlN, h-BN, fluorographene, graphane).
Albrecht, Attaccalite, Barawi, Bechstedt, Bernardi, Cakir, Cakir, Cao, Ceperley, Chae, Cheiwchanchamnangij, Chen, Cheng, Cheng, Chernikov, Chien, Cudazzo, Debbichi, Despoja, Eda, Fang, Fano, Feng, Feng, Fuchs, Furchi, Gao, Geim, Giannozzi, Gokus, Gong, Gonze, Gourmelon, Gunasinghe, Gutiérrez, Havener, He, He, Heyd, Huang, Huo, Island, Jin, Jing, Jones, Joswig, Kadi, Kang, Karlický, Karlický, Komsa, Kresse, Kresse, Kresse, Kresse, Latini, Lee, Li, Lin, Luo, Mai, Mak, Mak, Mak, Mak, Mak, Marini, Matthes, Mitioglu, Mohan, Nair, Novoselov, Onida, Palummo, Pan, Perdew, Perdew, Pereira, Phillips, Prezzi, Pulci, Qiu, Ramasubramaniam, Rayson, Rivera, Rohlfing, Ross, Samarakoon, Sanchez, Sedelnikova, Seixas, Shang, Shi, Shih, Shishkin, Shishkin, Shishkin, Singh, Splendiani, Srivastava, Sun, Tongay, Tongay, Tongay, Tonndorf, Tran, Trevisanutto, Ugeda, Wachsmuth, Wang, Wang, Wang, Wei, Wei, Wie, Withers, Xia, Yamamoto, Yan, Yan, Yang, Yang, Yang, Yang, Yang, Ye, You, Yuan, Zeng, Zhou   +129 more
core   +2 more sources

Controlled-NOT gate operating with single photons

, 2012
The initial proposal for scalable optical quantum computing required single photon sources, linear optical elements such as beamsplitters and phaseshifters, and photon detection. Here we demonstrate a two qubit gate using indistinguishable photons from a
Bennett, A. J., Chan, K. H. A., Ellis, D. J. P., Farrer, I., Patel, R. B., Pooley, M. A., Ritchie, D. A., Shields, A. J.   +7 more
core   +1 more source

A Linear-Optical Proof that the Permanent is #P-Hard [PDF]

, 2011
One of the crown jewels of complexity theory is Valiant's 1979 theorem that computing the permanent of an n*n matrix is #P-hard. Here we show that, by using the model of linear-optical quantum computing---and in particular, a universality theorem due to ...
Aaronson, Scott
core   +2 more sources

Universal Three Dimensional Optical Logic

, 2014
Modern integrated circuits are essentially two-dimensional (2D). Partial three-dimensional (3D) integration and 3D-transistor-level integrated circuits have long been anticipated as routes to improve the performance, cost and size of electronic computing
Ensley, Mcleod, Miller, Minardi, Solli
core   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Optical lithography [PDF]

, 2019
Optical lithography is a photon-based technique comprised of projecting an image into a photosensitive emulsion (photoresist) coated onto a substrate such as a silicon wafer. It is the most widely used lithography process in the high volume manufacturing
Antonsen, Attwood, Bennett, Born, Carter, Choi, Cummings, Felix, Fujioka, Goodman, Goodman, Harilal, Hoffnagle, Hosler, Jenkins, Kawata, Kim, Levinson, Lim, Mack, Meiling, Miyamatsu, Mizoguchi, Namba, Ohmura, Oizumi, Owa, Purvis, Rim, Schafgans, Schellenberg, Suzuki, Tsarfati, Turkot, Underwood, van Es, van Schoot, Vargas López, Yen, Zhang   +39 more
core   +2 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Models of optical quantum computing

Nanophotonics, 2017
I review some work on models of quantum computing, optical implementations of these models, as well as the associated computational power. In particular, we discuss the circuit model and cluster state implementations using quantum optics with various ...
Krovi Hari
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source