scholarly journals A general chemical transformation route to two-dimensional mesoporous metal selenide nanomaterials by acidification of a ZnSe–amine lamellar hybrid at room temperature

2016 ◽  
Vol 7 (7) ◽  
pp. 4276-4283 ◽  
Author(s):  
Zeng-Wen Hu ◽  
Liang Xu ◽  
Yuan Yang ◽  
Hong-Bin Yao ◽  
Hong-Wu Zhu ◽  
...  
Keyword(s):  
Chemical Transformation ◽  
Room Temperature ◽  
Two Dimensional ◽  
Organic Hybrid ◽  
General Chemical ◽  
Mesoporous Metal ◽  
Metal Selenides

A family of mesoporous nanosheets of metal selenides can be synthesized using an intermediate precursor so-called “red Se remaining Zn” (RSRZ), which is generated by acidification of inorganic–organic hybrid ZnSe(DETA)0.5 nanosheets.

A Two-Dimensional Inorganic–Organic Hybrid Solid of Manganese(II) Hydrogenophosphate Showing High Proton Conductivity at Room Temperature

2016 ◽  
Vol 55 (17) ◽  
pp. 8971-8975 ◽  
Author(s):  
Hai-Rong Zhao ◽  
Chen Xue ◽  
Cui-Ping Li ◽  
Kai-Ming Zhang ◽  
Hong-Bin Luo ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Room Temperature ◽  
Two Dimensional ◽  
High Proton Conductivity ◽  
Organic Hybrid ◽  
High Proton

Emergence and origin of broader light emission from two-dimensional layered (C12H25NH3)2MnCl4 at low-temperatures

2021 ◽  
Author(s):  
Madhu Bochalya ◽  
Anand Nivedan ◽  
Sandeep Kumar ◽  
Arvind Singh ◽  
Sunil Kumar
Keyword(s):  
Emission Spectrum ◽  
Hybrid System ◽  
Low Temperatures ◽  
Room Temperature ◽  
Light Emission ◽  
Large Temperature ◽  
Two Dimensional ◽  
Temperature Range ◽  
Organic Hybrid

We report broadband light emission (~350-800 nm) properties of two-dimensional layered (C12H25NH3)2MnCl4 inorganic-organic hybrid system in a large temperature range of ~5-400 K. At room temperature, the emission spectrum weighs...

scholarly journals Polymorphic gallium for active resonance tuning in photonic nanostructures: from bulk gallium to two-dimensional (2D) gallenene

Nanophotonics ◽  
2020 ◽  
Vol 9 (14) ◽  
pp. 4233-4252
Author(s):  
Yael Gutiérrez ◽  
Pablo García-Fernández ◽  
Javier Junquera ◽  
April S. Brown ◽  
Fernando Moreno ◽  
...  
Keyword(s):  
Optical Properties ◽  
Room Temperature ◽  
Phase Change Materials ◽  
Two Dimensional ◽  
Active Materials ◽  
Promising Candidate ◽  
Plasmonic Structures ◽  
Resonance Tuning ◽  
The Many ◽  
Optical Behavior

AbstractReconfigurable plasmonics is driving an extensive quest for active materials that can support a controllable modulation of their optical properties for dynamically tunable plasmonic structures. Here, polymorphic gallium (Ga) is demonstrated to be a very promising candidate for adaptive plasmonics and reconfigurable photonics applications. The Ga sp-metal is widely known as a liquid metal at room temperature. In addition to the many other compelling attributes of nanostructured Ga, including minimal oxidation and biocompatibility, its six phases have varying degrees of metallic character, providing a wide gamut of electrical conductivity and optical behavior tunability. Here, the dielectric function of the several Ga phases is introduced and correlated with their respective electronic structures. The key conditions for optimal optical modulation and switching for each Ga phase are evaluated. Additionally, we provide a comparison of Ga with other more common phase-change materials, showing better performance of Ga at optical frequencies. Furthermore, we first report, to the best of our knowledge, the optical properties of liquid Ga in the terahertz (THz) range showing its broad plasmonic tunability from ultraviolet to visible-infrared and down to the THz regime. Finally, we provide both computational and experimental evidence of extension of Ga polymorphism to bidimensional two-dimensional (2D) gallenene, paving the way to new bidimensional reconfigurable plasmonic platforms.

Magnetic and phonon transport properties of two-dimensional room-temperature ferromagnet VSe2

2021 ◽  
Author(s):  
Haohao Sheng ◽  
Haoxiang Long ◽  
Guanzhen Zou ◽  
Dongmei Bai ◽  
Junting Zhang ◽  
...  
Keyword(s):  
Transport Properties ◽  
Room Temperature ◽  
Phonon Transport ◽  
Two Dimensional

Two-Dimensional Room-Temperature Giant Antiferrodistortive SrTiO3 at a Grain Boundary

2021 ◽  
Vol 126 (22) ◽  
Author(s):  
Bo Han ◽  
Ruixue Zhu ◽  
Xiaomei Li ◽  
Mei Wu ◽  
Ryo Ishikawa ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Room Temperature ◽  
Two Dimensional

scholarly journals HfS2 thin films deposited at room temperature by an emerging technique, solution atomic layer deposition

2021 ◽  
Author(s):  
Yuanyuan Cao ◽  
Sha Zhu ◽  
Julien Bachmann
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Room Temperature ◽  
Atomic Layer ◽  
Two Dimensional ◽  
Molecular Precursors ◽  
Layer Deposition

The two-dimensional material and semiconducting dichalcogenide hafnium disulfide is deposited at room temperature by atomic layer deposition from molecular precursors dissolved in hexane.

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