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Emergent Spin Supersolids in Frustrated Quantum Materials
Advanced Materials, EarlyView.This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang +2 more
wiley +1 more source
Advanced Materials, EarlyView.Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi +5 more
wiley +1 more source
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Power and Water for an off-grid resort
2021 25th International Conference on Methods and Models in Automation and Robotics (MMAR), 2021The feasibility of replacing fossil fuel energy with a hybrid renewable energy system is studied for a case study in the hospitality industry. More precisely, the analysis concerns an isolated accommodation establishment, not connected to the electricity grid, which has to meet its needs for water and electricity.
Fernando Tadeo +2 more
openaire +1 more source
2018
1. Advances in LED technology combined with solar, storable energy bring light to places remote from electricity grids. Worldwide more than 1.3 billion of people are living off-grid, often in developing regions of high insect biodiversity. In developed countries, dark refuges for wildlife are threatened by ornamental garden lights.
Eccard, Jana (Prof. Dr.) +3 more
openaire +2 more sources
1. Advances in LED technology combined with solar, storable energy bring light to places remote from electricity grids. Worldwide more than 1.3 billion of people are living off-grid, often in developing regions of high insect biodiversity. In developed countries, dark refuges for wildlife are threatened by ornamental garden lights.
Eccard, Jana (Prof. Dr.) +3 more
openaire +2 more sources
2015 IEEE International Conference on Digital Signal Processing (DSP), 2015
This work addresses the problem of direction-of-arrival (DOA) estimation, where true DOAs are not on the sampling grid when sparse signal recovery concept is adopted. To estimate DOAs exploring its sparse property, a basis is usually required. However, off-grid issue persists even when a large basis is constructed.
Hongqing Liu +3 more
openaire +1 more source
This work addresses the problem of direction-of-arrival (DOA) estimation, where true DOAs are not on the sampling grid when sparse signal recovery concept is adopted. To estimate DOAs exploring its sparse property, a basis is usually required. However, off-grid issue persists even when a large basis is constructed.
Hongqing Liu +3 more
openaire +1 more source
2016
International audience ; The chapter examines both the potential and barriers to off-grid energy storage (focusing on battery technology) as a key asset to satisfy electricity needs of individual households, small communities, and islands. Remote areas away from urban facilities where the main electricity grid is either not developed or the grid is ...
Spataru, Catalina, Bouffaron, Pierrick
openaire +2 more sources
International audience ; The chapter examines both the potential and barriers to off-grid energy storage (focusing on battery technology) as a key asset to satisfy electricity needs of individual households, small communities, and islands. Remote areas away from urban facilities where the main electricity grid is either not developed or the grid is ...
Spataru, Catalina, Bouffaron, Pierrick
openaire +2 more sources
Off-Grid Fundamental Frequency Estimation
IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2018In this paper, we propose a gridless method for estimating an unknown number of fundamental frequencies. Starting with a conventional dictionary matrix, containing sets of candidate fundamental frequencies and their corresponding harmonics, a nonconvex log-sum cost function is formed such that it imposes the harmonic structure and treats every ...
Johan Sward +2 more
openaire +1 more source
Feasibility of off-grid residential power
CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers, 2011Major emphasis is placed in today's technological society of being “green.” Being energy efficient and using renewable resources are strongly encouraged in many different aspects of life. One way environmentalists tout of being able to save the planet is through the use of solar panels or wind turbines to power one's home.
M. H. Leak, M. H. Rashid
openaire +1 more source
Transfers, 2012
Drawing from sensory ethnography, the present multimodal writing—accompanied by photography and digital video—documents and interprets the mobilities of off-grid living on Lasqueti Island, British Columbia, Canada. The data presentation focuses in particular on the embodied experience of off-grid inhabitation, highlighting the sensory and kinetic ...
openaire +1 more source
Drawing from sensory ethnography, the present multimodal writing—accompanied by photography and digital video—documents and interprets the mobilities of off-grid living on Lasqueti Island, British Columbia, Canada. The data presentation focuses in particular on the embodied experience of off-grid inhabitation, highlighting the sensory and kinetic ...
openaire +1 more source