Yonsei University

Min-jung Kim

Woo-young Shim

Hong Beom Choi

Tae-young Kim

Sang-jin Choi

Ji-hong Bae

Jong-bum Won

Bo-kyeong Kim

Proposed are a layered Group III-V compound having ferroelectric properties, a Group III-V compound nanosheet that may be prepared using the same, and an electrical device including the materials. Proposed is a layered compound represented by [Formula 1] MAB(M is at least one of Group I or Group II elements, A is at least one of Group III elements, B is at least one of Group V elements, x, y, and z are positive numbers which are determined according to stoichiometric ratios to ensure charge balance when m is 0, and 0&#x3c;m&#x3c;x), and having ferroelectric-like properties.

Layered group III-V compound including additive elements and having ferroelectric-like properties, and nanosheet using the same

Proposed are a layered Group III-V compound containing phosphorus, a Group III-V nanosheet that may be prepared using the same, and an electrical device including the materials. There is proposed a layered compound represented by [Formula 1] MAP(Where M is at least one of Group II elements, A is at least one of Group III elements, x, y, and z are positive numbers which are determined according to stoichiometric ratios to ensure charge balance when m is 0, and 0&#x3c;m&#x3c;x).

Layered group III-V compound and nanosheet containing phosphorus, and electrical device using the same

Proposed are a layered compound having indium and phosphide, a nanosheet that may be prepared using the same, and an electrical device including the materials. Proposed is a layered compound represented by KInP(0&#x2264;x&#x2264;1.0, 0.75&#x2264;y&#x2264;1.25, 1.25&#x2264;z&#x2264;1.75).

Layered compound and nanosheet containing indium and phosphorus, and electrical device using the same

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Gwangju, South Korea

Min-jung Kim