Results 71 to 80 of about 1,404,333 (336)

Colossal Cryogenic Electro‐Optic Response Through Metastability in Strained BaTiO3 Thin Films

open access: yesAdvanced Materials, EarlyView.
Utilizing the thermodynamic theory of optical properties, a colossal cryogenic electro‐optic response in BaTiO3 thin films is designed and demonstrated by stabilizing a low symmetry metastable monoclinic phase via epitaxial strain tuning with an electro‐optic response reaching ≈2516 pm V−1 at 5 K. This approach represents a new paradigm for engineering
Albert Suceava   +16 more
wiley   +1 more source

Investigating the [C ii]-to-H i Conversion Factor and the H i Gas Budget of Galaxies at z ≈ 6 with Hydrodynamic Simulations [PDF]

open access: gold, 2022
David Vizgan   +7 more
openalex   +1 more source

Characterization of Complex Stacking of Semiconductors Through Near Field Imaging and Spectroscopy

open access: yesAdvanced Materials, EarlyView.
SNOM imaging and spectroscopy on a mechanically cleaved facet is used to characterize the different layers of complex epitaxial heterostructures composed of a type II superlattice and highly doped semiconductors. Both the geometrical parameters of the stack and the optical properties of the individual layers and of the interfaces are retrieved, as well
Laure Tailpied   +8 more
wiley   +1 more source

Rethinking the role of transport and photochemistry in regional ozone pollution: insights from ozone concentration and mass budgets [PDF]

open access: gold, 2023
Kun Qu   +11 more
openalex   +1 more source

The influence of non-CO2 forcings on cumulative carbon emissions budgets

open access: yes, 2018
Carbon budgets provide a useful tool for policymakers to help meet the global climate targets, as they specify total allowable carbon emissions consistent with limiting warming to a given temperature threshold.
K. Tokarska   +4 more
semanticscholar   +1 more source

Late Budgets [PDF]

open access: yes
The budget forms the legal basis of government spending. If a budget is not in place at the beginning of the fiscal year, planning as well as current spending are jeopardized and government shutdown may result.
Asger L. Andersen   +2 more
core  

Advancing the Frontiers of HfO2‐Based Ferroelectric Memories: Innovative Concepts from Materials to Applications

open access: yesAdvanced Materials, EarlyView.
HfO2‐based ferroelectric materials are promising for next‐generation memory technologies by providing outstanding performance aligning with data‐centric computing needs. This review details recent advancements in materials, devices, and integration for HfO2‐based memories, with the goal of identifying both the technological opportunities and remaining ...
Zuopu Zhou   +9 more
wiley   +1 more source

Applying Forecasting Algorithms to Improve Budget Preparation Procedures in Government Units

open access: yesتنمیة الرافدین
It is necessary to use contemporary techniques to anticipate government budget items in light of the financial difficulties that governments face, especially scarce resources and growing spending demands.
Doaa Adreese Younis
doaj   +1 more source

La Comisión Local de Instrucción Primaria del Ayuntamiento de Sevilla 1833-1857

open access: yesCabás, 2020
Sumergirnos en las actas y presupuestos del Archivo Histórico Municipal de Sevilla nos ha permitido conocer mejor la situación de la educación primaria en la ciudad tras la caída del Antiguo Régimen. Las dificultades presupuestarias, la falta de escuelas,
Daza Sierra, A.J.
doaj   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

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