Talluri, Dhanvanth J S Nguyen, Huan T Avazmohammadi, Reza Miri, Amir K
Published in
Journal of biomechanical engineering
Three-dimensional (3D) extrusion bioprinting typically requires an ad hoc trial-and-error optimization of the ink composition toward enhanced resolution. The ink solutions are solidified after leaving cone-shaped or cylindrical nozzles. The presence of ink instability not only hampers the extrusion resolution but also affects the behavior of embedd...
Olofsson, K E J
Published in
Plasma Physics and Controlled Fusion
There has been recent interest in fast calculations of the tokamak axisymmetric vertical instability for real time feedback control purposes. It is shown that the maximum eigenvalue for the basic rigid version of this stability problem can be obtained by finding the positive root to a simple scalar function. This function can be generalized to incl...
Hu, Weidong Jin, Xin Li, Aijun Liu, Cheng-Liang Wang, Xiao-Feng
Published in
Nanotechnology
Hole transport layer (HTL) plays a critical role in perovskite solar cells (PSCs). We focus on the improvement of PSCs performance with MoS2 nanosheets as the anode buffer layer in the inverted photovoltaic structure. PSC with single MoS2 buffer layer shows poor performance in power conversion efficiency (PCE) and the long-term stability. By combin...
Alvi, S. Brinckmann, T. Gerbino, M. Lattanzi, M. Pagano, L.
The stability of particles in the cosmic soup is an important property that can affect the cosmic evolution. In this work, we update the constraints on the decaying cold dark matter scenario, when the decay products are effectively massless. We assume, as a base case, that all of dark matter is unstable and it can decay on cosmological time scales....
Cavaillès, A. Boucher, P. Daudet, L. Carron, I. Gigan, S. Müller, K.
Reconfigurable linear optical networks are a key component for the development of optical quantum information processing platforms in the NISQ era and beyond. We report the implementation of such a device based on an innovative design that uses the mode mixing of a multimode fiber in combination with the programmable wavefront shaping of a SLM. The...
Orenes, Daniel Benedicto Sewell, Robert J. Lodewyck, Jérôme Mitchell, Morgan W.
We propose a multimeasurement estimation protocol for Quantum Nondemolition (QND) measurements in a Rabi clock interferometer. The method is well suited for current state-of-the-art optical lattice clocks with QND measurement capabilities. The protocol exploits the correlations between multiple non-destructive measurements of the initially prepared...
Brax, Philippe van de Bruck, Carsten Trojanowski, Sebastian
The increasing observational pressure on the standard cosmological model motivates analyses going beyond the paradigm of the collision-less cold dark matter (DM). Since the only clear evidence for the existence of DM is based on gravitational interactions, it seems particularly fitting to study them in this sector where extensions to the standard m...
Grela, Jacek Khoruzhenko, Boris A
Published in
Journal of Physics A: Mathematical and Theoretical
Building on the work of Fyodorov (2004) and Fyodorov and Nadal (2012) we examine the critical behaviour of population of saddles with fixed instability index k in high dimensional random energy landscapes. Such landscapes consist of a parabolic confining potential and a random part in N ≫ 1 dimensions. When the relative strength m of the parabolic ...
Berdou, C. Murani, A. Reglade, U. Smith, W.C. Villiers, M. Palomo, J. Rosticher, M. Denis, A. Morfin, P. Delbecq, M.
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Current implementations of quantum bits (qubits) continue to undergo too many errors to be scaled into useful quantum machines. An emerging strategy is to encode quantum information in the two meta-stable pointer states of an oscillator exchanging pairs of photons with its environment, a mechanism shown to provide stability without inducing decoher...
Tinguely, R.A. Fil, N. Puglia, P.G. Dowson, S. Porkolab, M. Guillemot, V. Podestà, M. Baruzzo, M. Dumont, R. Fasoli, A.
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Published in
Nuclear Fusion
The interaction of Alfvén eigenmodes (AEs) and energetic particles is one of many important factors determining the success of future tokamaks. In JET, eight in-vessel antennas were installed to actively probe stable AEs with frequencies ranging 25–250 kHz and toroidal mode numbers |n|