[HTML][HTML] An overview of biological macromolecule crystallization
The elucidation of the three dimensional structure of biological macromolecules has
provided an important contribution to our current understanding of many basic mechanisms …
provided an important contribution to our current understanding of many basic mechanisms …
Anomalous High‐Temperature Superconductivity in YH6
…, IS Lyubutin, VV Struzhkin, A Bergara… - Advanced …, 2021 - Wiley Online Library
Pressure‐stabilized hydrides are a new rapidly growing class of high‐temperature
superconductors, which is believed to be described within the conventional phonon‐mediated …
superconductors, which is believed to be described within the conventional phonon‐mediated …
Superconducting high pressure phase of germane
High-pressure structures of germane (GeH 4) are explored through ab initio evolutionary
methodology to reveal a metallic monoclinic structure of C 2/c (4 molecules/cell). The C 2/c …
methodology to reveal a metallic monoclinic structure of C 2/c (4 molecules/cell). The C 2/c …
Structures and Potential Superconductivity in at High Pressure: En Route to “Metallic Hydrogen”
A way to circumvent the high pressures needed to metallize hydrogen is to “precompress” it
in hydrogen-rich molecules, a strategy probed theoretically for silane. We show that phases …
in hydrogen-rich molecules, a strategy probed theoretically for silane. We show that phases …
Novel structures and superconductivity of silane under pressure
Following the suggestion that hydrogen-rich compounds, and, in particular, silane (SiH 4),
might be high-T c superconductors at moderate pressures, very recent experiments have …
might be high-T c superconductors at moderate pressures, very recent experiments have …
High-pressure crystal structures and superconductivity of Stannane (SnH4)
…, Z Li, H Wang, T Cui, Y Ma, A Bergara… - Proceedings of the …, 2010 - National Acad Sciences
There is great interest in the exploration of hydrogen-rich compounds upon strong compression
where they can become superconductors. Stannane (SnH 4 ) has been proposed to be …
where they can become superconductors. Stannane (SnH 4 ) has been proposed to be …
A single-stage PV module integrated converter based on a low-power current-source inverter
B Sahan, AN Vergara, N Henze… - IEEE Transactions …, 2008 - ieeexplore.ieee.org
This paper presents a transformerless three-phase inverter designed for the integration into
a special type of a photovoltaic (PV) module, which is capable of providing an output voltage …
a special type of a photovoltaic (PV) module, which is capable of providing an output voltage …
Prediction of high- superconductivity in ternary lanthanum borohydrides
X Liang, A Bergara, X Wei, X Song, L Wang, R Sun… - Physical Review B, 2021 - APS
The study of superconductivity in compressed hydrides is of great interest due to measurements
of high critical temperatures (T c) in the vicinity of room temperature, beginning with the …
of high critical temperatures (T c) in the vicinity of room temperature, beginning with the …
Fatigue crack propagation in complex stress fields: Experiments and numerical simulations using the Extended Finite Element Method (XFEM)
A Bergara, JI Dorado, A Martin-Meizoso… - International Journal of …, 2017 - Elsevier
This work presents the numerical simulation and validation of a fatigue propagation test of a
semi-elliptical crack located at the side of the rectangular section of a beam subjected to four…
semi-elliptical crack located at the side of the rectangular section of a beam subjected to four…
Exotic high pressure behavior of light alkali metals, lithium and sodium
At ambient conditions, lithium and sodium behave as free-electron metals and adopt highly
symmetric close-packed structures. Under high pressure, however, these simple metals …
symmetric close-packed structures. Under high pressure, however, these simple metals …