On Family, Fieldwork, and Liquid Gold

2021 ◽  
pp. 1-3
Author(s):  
Sarah E. Jones
Keyword(s):  
Liquid Gold

The liquid gold of Arabia

1949 ◽  
Vol 36 (1) ◽  
pp. 20-33
Author(s):  
Brigadier Stephen Longrigg
Keyword(s):  
Liquid Gold

Liquid Gold: Calambra Olive Oil (a)

2006 ◽  
Author(s):  
Phillip E. Pfeifer ◽  
Dana Clyman ◽  
Laura J. Kornish ◽  
Jim Smith
Keyword(s):  
Olive Oil ◽  
Liquid Gold

LONG-RANGE ORIENTATIONAL CORRELATIONS AT UNDERCOOLED LIQUID METAL SURFACES

1997 ◽  
Vol 04 (05) ◽  
pp. 839-842
Author(s):  
FRANCK CELESTINI ◽  
FURIO ERCOLESSI ◽  
ERIO TOSATTI
Keyword(s):  
Liquid Metal ◽  
Long Range ◽  
Liquid Surface ◽  
Bulk Liquid ◽  
Realistic Potential ◽  
Surface Behavior ◽  
Hexatic Phase ◽  
Liquid Gold ◽  
Liquid Metal Surface ◽  
Orientational Correlation

The liquid surface of a reconstructing metal such as Au or Pt is expected to exhibit a higher surface lateral density as compared to an equivalent slice of bulk liquid. Using a realistic potential and molecular dynamics, we have analyzed the surface behavior of liquid gold as a function of temperature. The density profile along the surface normal develops, as a consequence, marked layering oscillations, while surface atoms are forced to a nearly triangular lateral packing. The undercooled surface, in particular, reveals the onset of very long-range sixfold orientational correlation [Formula: see text]. At the same time positional correlations do not vary appreciably. The growth of ξ6 upon cooling is dramatic near 1000 K, and the liquid metal surface appears to approach a transition into a hexatic phase at about 940 K. This temperature is, however, inaccessible to simulation, due to surface-initiated recrystallization on the nanosecond time scale.

scholarly journals Art. XI.—The Bṛhat-Saṇhitâ; or, Complete System of Natural Astrology of Varâha-mihira

1870 ◽  
Vol 4 (2) ◽  
pp. 430-479
Author(s):  
H. Kern
Keyword(s):  
Subject Matter ◽  
Complete System ◽  
The Sun ◽  
Liquid Gold ◽  
The Subject

1. Victory to the Allsoul, the source of life, the inseparable ornament of heaven, the Sun, who is adorned with a crown of a thousand beams like unto liquid gold!2. After studying the subject matter which former Seers have revealed with infallible truth, I purpose to treat of the same in an easy style, and in verses neither too few nor too many.

Liquid Gold

2017 ◽  
pp. 1-11
Keyword(s):  
Liquid Gold

Thermochemistry of binary liquid gold alloys: The systems gold-copper and gold-silver at 1379 K

1984 ◽  
Vol 15 (1) ◽  
pp. 203-208 ◽  
Author(s):  
Letitia Topor ◽  
O. J. Kleppa
Keyword(s):  
Gold Alloys ◽  
Binary Liquid ◽  
Liquid Gold ◽  
Gold Silver

Wafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation

Science ◽  
2018 ◽  
Vol 362 (6416) ◽  
pp. 817-821 ◽  
Author(s):  
Joo Song Lee ◽  
Soo Ho Choi ◽  
Seok Joon Yun ◽  
Yong In Kim ◽  
Stephen Boandoh ◽  
...  
Keyword(s):  
Boron Nitride ◽  
High Performance ◽  
Hexagonal Boron Nitride ◽  
Chemical Vapor ◽  
Nitride Film ◽  
Monolayer Films ◽  
Single Crystalline ◽  
Wafer Scale ◽  
Liquid Gold ◽  
Grain Formation

Although polycrystalline hexagonal boron nitride (PC-hBN) has been realized, defects and grain boundaries still cause charge scatterings and trap sites, impeding high-performance electronics. Here, we report a method of synthesizing wafer-scale single-crystalline hBN (SC-hBN) monolayer films by chemical vapor deposition. The limited solubility of boron (B) and nitrogen (N) atoms in liquid gold promotes high diffusion of adatoms on the surface of liquid at high temperature to provoke the circular hBN grains. These further evolve into closely packed unimodal grains by means of self-collimation of B and N edges inherited by electrostatic interaction between grains, eventually forming an SC-hBN film on a wafer scale. This SC-hBN film also allows for the synthesis of wafer-scale graphene/hBN heterostructure and single-crystalline tungsten disulfide.

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