Structural stability and electronic properties of 2D alkaline-earth metal silicides, germanides, and stannides

Alkaline-earth metal (Ca, Sr and Ba) induced Si(111)-(3 × 2) honeycomb chain-channel (HCC) surfaces have been systematically studied by means of ab initio calculations.

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Controlling the electronic properties of 2D/3D pillared graphene and glass-like carbon via metal atom doping

Nanoscale ◽

10.1039/c9nr05185f ◽

2019 ◽

Vol 11 (35) ◽

pp. 16414-16427 ◽

Cited By ~ 4

Author(s):

Michael M. Slepchenkov ◽

Dmitry S. Shmygin ◽

Gang Zhang ◽

Olga E. Glukhova

Keyword(s):

Electronic Properties ◽

Metal Atom ◽

Alkaline Earth ◽

Earth Metal ◽

New Method ◽

Alkaline Earth Metal ◽

Metal Doped

We propose a new method for controlling the electronic properties of alkaline earth metal doped nanoporous composites by varying the volume of doped nanopores.

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Design of novel inorganic alkaline earth metal doped aluminum nitride complexes (AEM@Al12N12) with high chemical stability, improved electronic properties and large nonlinear optical response

Optik ◽

10.1016/j.ijleo.2019.163792 ◽

2020 ◽

Vol 207 ◽

pp. 163792 ◽

Cited By ~ 3

Author(s):

Faizan Ullah ◽

Naveen Kosar ◽

Asghar Ali ◽

Maria ◽

Tariq Mahmood ◽

...

Keyword(s):

Aluminum Nitride ◽

Electronic Properties ◽

Chemical Stability ◽

Nonlinear Optical ◽

Alkaline Earth ◽

Earth Metal ◽

Alkaline Earth Metal ◽

High Chemical ◽

Metal Doped ◽

High Chemical Stability

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Structures, electronic properties, and superconductivities of alkaline-earth metal-doped phenanthrene and charge transfer characteristics of metal-doped phenanthrene

Physical Chemistry Chemical Physics ◽

10.1039/d0cp04020g ◽

2020 ◽

Vol 22 (41) ◽

pp. 23847-23855

Author(s):

Lei Gao ◽

Guo-Hua Zhong ◽

Hai-Qing Lin

Keyword(s):

Charge Transfer ◽

Critical Temperature ◽

Electronic Properties ◽

Alkaline Earth ◽

Earth Metal ◽

Atomic Radius ◽

Alkaline Earth Metal ◽

Transfer Characteristics ◽

Metal Doped

The relations among superconducting critical temperature (Tc) of metal-doped phenanthrene, metal atomic radius, and metal electronegativity.

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Stability of 2D Alkaline-Earth Metal Silicides, Germanides and Stannides

International Journal of Nanoscience ◽

10.1142/s0219581x19400131 ◽

2019 ◽

Vol 18 (03n04) ◽

pp. 1940013 ◽

Cited By ~ 1

Author(s):

A. Yu. Alekseev ◽

A. G. Chernykh ◽

A. B. Filonov ◽

D. B. Migas ◽

N. V. Skorodumova

Keyword(s):

Ground State ◽

Alkaline Earth ◽

Dynamic Instability ◽

Earth Metal ◽

Alkaline Earth Metal ◽

Metal Chalcogenides ◽

Metal Silicides ◽

Phonon Spectra ◽

Transition Metal Chalcogenides ◽

T Phase

By means of ab initio calculations, we have estimated stability of 2D Me[Formula: see text] ([Formula: see text], Ca, Sr, Ba and [Formula: see text], Ge, Sn) in the T and Td phases, which are similar to the ones of 2D transition metal chalcogenides, in addition to their phonon spectra. The T phase is found to be more stable for 2D Ca[Formula: see text], Sr[Formula: see text] and Ba[Formula: see text], whereas the Td phase is predicted to be the ground state for 2D Mg[Formula: see text]. We have also discussed that imaginary frequencies in the calculated phonon spectra of 2D Me[Formula: see text], which appeared in the vicinity of the [Formula: see text] point, were not necessarily associated with the dynamic instability.

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