نتایج جستجو برای: crystalline properties

تعداد نتایج: 900057  

2016
Saikat Mukhopadhyay Jifeng Sun Alaska Subedi Theo Siegrist David J. Singh

Ge2Sb2Te5 and related phase change materials are highly unusual in that they can be readily transformed between amorphous and crystalline states using very fast melt, quench, anneal cycles, although the resulting states are extremely long lived at ambient temperature. These states have remarkably different physical properties including very different optical constants in the visible in strong c...

2006
Alan Harold Brothers

Processing and Properties of Advanced Metallic Foams Alan Harold Brothers Since the development of the first aluminum foams in the middle of the 20th century [178], great advances have been made in the processing and fundamental understanding of metallic foams. As a result of these advances, metallic foams are now penetrating a number of applications where their unique suite of properties makes...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
WooSeok Jeong Dae-Woon Lim Sungjune Kim Aadesh Harale Minyoung Yoon Myunghyun Paik Suh Jihan Kim

Structural deformation and collapse in metal-organic frameworks (MOFs) can lead to loss of long-range order, making it a challenge to model these amorphous materials using conventional computational methods. In this work, we show that a structure-property map consisting of simulated data for crystalline MOFs can be used to indirectly obtain adsorption properties of structurally deformed MOFs. T...

Journal: :Bulletin of the Chemical Society of Japan 1969

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