Thickness reduction effect and stable electrical properties of UV irradiated organic HTLs
To demonstrate the processing technique, we prepare a series of intrinsic N, N’-((diphenyl-N, N’-bis)9,9,-dimethyl-fluoren-2-yl)-benzidine (BF-DPB)…
Category: 4. Physics
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Itinerant and topological excitations in a honeycomb spiral spin liquid candidate
Toward intrinsic transport properties
Figure 1 a shows the crystal structure of GdZnPO15,46,47. The first-nearest-neighbor coupling, J1 (with ∣Gd-Gd∣1 ~ 3.7 Å), and the second-nearest-neighbor coupling, J2 (with ∣Gd-Gd
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An ultrafast diamond nonlinear photonic sensor
Shen, Y. R. Principles of Nonlinear Optics (Wiley-Interscience, 1984).
Argyris, A. et al. Chaos-based communications at high bit rates using commercial fibre-optic links. Nature 438, 343–346 (2005).
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Detecting the purely imaginary Fisher zeros of an Ising spin system on a quantum computer
In this section, we apply our protocol to calculate the purely imaginary Fisher zeros of certain Ising models on the ibm-lagos quantum computer. The ibm-lagos quantum device is composed of seven superconducting qubits that interact with each…
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Non-invasive large-scale imaging of concurrent neuronal, astrocytic, and hemodynamic activity with hybrid multiplexed fluorescence and magnetic resonance imaging (HyFMRI)
Hybrid fluorescence and MRI (HyFMRI) platform
The HyFMRI platform is based on a customized multichannel fiber-optic imaging system and a customized RF surface coil integrated into a 3D-printed animal holder and inserted into a high-field MRI…
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Confirming universality of the fractal dimension of incipient percolation cluster for complex neighborhoods
Kesten, H. Percolation Theory for Mathematicians (Brikhauser, 1982).
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Stauffer, D. & Aharony, A. Introduction to Percolation Theory 2nd ed. (Taylor and Francis, 1994).
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Combining quasi-one-dimensional modeling with region-wise structure analysis for rapid technology computer-aided design simulations of gate-all-around MOSFETs
Quasi-1D modeling
Semiconductors have two types of charge carriers: electrons and holes. Consequently, the standard set of equations for TCAD device simulation includes the Poisson equation and two continuity equations. However, in many cases, a…
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Physicists Find a New Way Around Quantum Limits
By reworking the very nature of quantum uncertainty, researchers have discovered a way to measure the unmeasurable with unprecedented precision. Their method, adapted from quantum computing, hints at a future of sensors so sensitive… Continue Reading
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Active Matter Breaks like an Amorphous Plastic
• Physics 18, s121
Shearing a dusty plasma with a laser shows how vibrational modes lead to weak points in an amorphous active system.
Drop a wine glass on a concrete floor, and it’s easy to predict what will…
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Electrostatic-based transfer keeps 2D materials ultra-clean
Electrostatic-based transfer keeps 2D materials ultra-clean
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