When considering applied topology from both the condensed matter and device engineering perspectives, there is no larger separation between the disciplines as when considering the performance expectation gap between condensed matter perception…
Category: 4. Physics
-
Radiological risks in Nasser lake water and their health and environmental implications
Analyzing the radiological properties of drinking water is crucial for understanding the health and environmental risks of NORs. This section presents the study’s findings, evaluating radioactive elements, environmental indicators, risk…
Continue Reading
-
Integrated electro-optics on thin-film lithium niobate
Wang, C. et al. Integrated lithium niobate electro-optic modulators operating at CMOS-compatible voltages. Nature 562, 101–104 (2018).
Google Scholar
Zhang, M. et al. Broadband…
Continue Reading
-
Electrostatic solitary wave modeling in lunar wake plasma
Sagdeev, R. Z. Cooperative phenomena and shock waves in collisionless plasmas. In Reviews of Plasma Phys., Vol. 4 (ed. Leontovich, M. A.) 23–91 (Consultants Bureau, 1966).
Washimi, H. & Taniuti, T. Propagation of ion-acoustic solitary waves of…
Continue Reading
-
Optimization of tangential interior brushless DC motor rotor for hybrid vehicles
Hybrid vehicle oil pump motors commonly employ permanent magnet brushless DC motors. Due to the presence of rotor permanent magnets, it inevitably generates cogging torque, which seriously affects the low-speed performance of the motor19….
Continue Reading
-
Photogalvanic effects in non-centrosymmetric halide perovskites
Stranks, S. D. et al. Electron–hole diffusion lengths exceeding 1 micrometer in an organometal trihalide perovskite absorber. Science 342, 341–344 (2013).
Google Scholar
Huang,…
Continue Reading
-
Quantum reservoir probing of quantum phase transitions
Framework of the QRP
Before going to the QRP, we provide an overview of a brain-inspired machine-learning framework called reservoir computing36,37,38. In this paradigm, information is nonlinearly processed by networks of artificial neurons,…
Continue Reading
-
Towards AI-driven autonomous growth of 2D materials based on a graphene case study
Kumbhakar, P. et al. Prospective applications of two-dimensional materials beyond laboratory frontiers: A review. iScience 26, 106671 (2023).
Ahn, E. C. 2D materials for spintronic devices. npj 2D Mater. Appl. 4, 17 (2020).
…
Continue Reading
-
Contact-free magnetic resonance imaging and spectroscopy with acoustic levitation
Acoustic levitation
The design of the acoustic levitator was optimized22, and consisted of 18 × 2 demagnetized, ultrasonic transducers, positioned in a hexagonal arrangement. The levitator presented high acoustic levitation forces and…
Continue Reading
-
Spin dependent thermoelectric transport in a multiterminal quantum dot hybrid including a superconductor and ferromagnets
Considering the linear response regime, we calculate the local and non-local electrical conductance (\(G_{ij}\)), thermopower (\(S_{ij}\)), thermal conductance (\(\kappa _{ij}\)), and the power factor maximized with respect to the applied…
Continue Reading