| 单词 | polycrystalline |
| 例句 | The project’s blueprint includes a smelter to make aluminum for electric vehicles and other factories to produce petrochemicals, batteries for EVs and polycrystalline materials used in solar panels. Reports show new Indonesian industrial park on Borneo, feted as ‘green,” will be powered by coal 2023-09-13T04:00:00Z The polycrystalline ingots are also more robust, and Kanatzidis expected the boundaries between the individual grains to slow the passage of heat. Cheap material converts heat to electricity 2021-08-02T04:00:00Z The new AC technique allows researchers to grow high quality piezoelectrics from polycrystalline materials that are cheap and easy to craft, he says. Transparent, power-producing crystals could lead to invisible robots, self-powered touch screens 2020-01-15T05:00:00Z A characteristic feature of polycrystalline metals is that their strength increases as grain size decreases6. Atomic-scale hardening mechanisms apply on larger scales in ‘architected’ materials 2019-01-15T05:00:00Z That branding is less of a mouthful than the term for what lights up the pixels: low-temperature polycrystalline silicon, or LTPS. The Pixel Slate: first look at Google’s new tablet 2018-10-09T04:00:00Z Magnetization data were obtained with selected fields from 0 to 50 KOe and in the temperature range 2–6 K. The polycrystalline samples were measured without immobilization. A low-spin Fe(iii) complex with 100-ps ligand-to-metal charge transfer photoluminescence : Nature : Nature Research 2017-03-28T04:00:00Z But when his team tested the polycrystalline materials, the thermal conductivity shot up, dropping their ZT scores as low as 1.2. Cheap material converts heat to electricity 2021-08-02T04:00:00Z China responded with its own 57 percent duties against U.S. producers of polycrystalline silicon, the raw material for photovoltaic cells. Trump's tariff plan could boomerang, spark trade wars with China, Mexico 2016-03-24T04:00:00Z Figure 1 | Two hardening mechanisms in polycrystalline materials. a, The smallest repeating unit of a crystal lattice is called a unit cell. Atomic-scale hardening mechanisms apply on larger scales in ‘architected’ materials 2019-01-15T05:00:00Z The conversion efficiency of the company’s best production line grew to 16.3%, slightly ahead of some polycrystalline panels. Why We Remain Bullish On First Solar Despite The Recent Selloff 2015-06-03T04:00:00Z Additionally, the conversion efficiency of the company’s best production line grew to 16.3%, which puts it ahead of many polycrystalline panels. First Solar Updates And What's Driving Our $65 Price Estimate 2015-05-12T04:00:00Z In 2016, the Northwestern team discovered the source of the problem: an ultrathin skin of tin oxide was forming around individual grains of polycrystalline tin selenide before they were pressed into ingots. Cheap material converts heat to electricity 2021-08-02T04:00:00Z It subsidized the development of polycrystalline diamond compact bits to cut through the shale. Federal Role in Recent Drop in Oil Prices 2015-01-20T05:00:00Z The researchers then assembled the unit cells in designs that replicated the defects and structures involved in hardening mechanisms in polycrystalline metals. Atomic-scale hardening mechanisms apply on larger scales in ‘architected’ materials 2019-01-15T05:00:00Z So, a combination of polycrystalline and single-crystal methods is being tried: individual grains in a polycrystalline sample are isolated and then subjected to single-crystal X-ray techniques. Earth science: Crystallography's journey to the deep Earth 2014-02-26T18:21:20.042Z As such, she notes, “it probably would be a breakthrough in the field” if researchers proved that polycrystalline boron nitride boasted hardness values over 100 gigapascals. Hard Up: Nanomaterial Rivals Hardness of Diamond 2013-01-17T15:45:00.510Z “This opens the door for new devices to be built from polycrystalline tin selenide pellets and their applications to be explored,” Kanatzidis says. Cheap material converts heat to electricity 2021-08-02T04:00:00Z Thin-film solar modules use more exotic materials than conventional solar panels, which are made from polycrystalline silicon and tend to be blue. Chinese Company Buys 2 Solar Companies From West 2013-01-09T12:33:20Z The wings are covered with a sheet of thin-film solar panels, which produce less power than the polycrystalline solar panels found on buildings, but are very lightweight. This Solar-Powered Drone Will Watch You All Day 2012-08-16T19:21:33Z If a barrier to current transport is present, it must be located at the back contact, the charge-separating interface or at interfaces of the polycrystalline grains that make up the solid, and remedied. Materials interface engineering for solution-processed photovoltaics 2012-08-15T17:22:03.163Z Using variations on their computer model, “we have already computed the shape of red blood cells, soap bubble clusters and the evolution of polycrystalline materials,” he says. Snowflake Growth Successfully Modeled for the First Time 2012-03-16T11:15:00.237Z The new solar structure consists of n-type nanocones made of zinc oxide surrounded by a p-type semiconductor matrix made of polycrystalline cadmium telluride. Nanocone-Tips Take Solar Cell Efficiency to Next Level 2011-05-02T19:58:09Z In Michigan, a center for solar industry is emerging in the Saginaw Valley around Hemlock Semiconductor’s polycrystalline silicon plant, which involves constructing multiple facilities on a 500-acre site. Square Feet: Midwest Emerges as Center for Clean Energy 2010-12-01T06:17:00Z China Sunergy, based in Nanjing in eastern China, said bringing polycrystalline module manufacturing in-house will help it to develop into a comprehensive solution provider. UPDATE 1-China Sunergy to buy two solar module cos for $47 mln 2010-03-15T22:14:00Z About 320 miles north, near Midland, Mich., Hemlock Semiconductor is completing a $1 billion polycrystalline silicon plant to supply a basic raw material in the manufacture of solar photovoltaic cells, which convert sunlight to electricity. Square Feet: Midwest Emerges as Center for Clean Energy 2010-12-01T06:17:00Z |
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