Dependence of Tc on spin-amplified phonons in pressurized hydrides
The realization of room temperature superconductivity in an under-high-pressure carbonaceous sulphur hydride has sparked off interest in pressurized superconductivity. The next and perhaps major hurdle is to achieve room temperature superconductivity (RTS) at ambient pressure. However, the quantum e...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-07-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379722003564 |
| _version_ | 1811250007393697792 |
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| author | Abel Mukubwa Fred Wekesa Masinde |
| author_facet | Abel Mukubwa Fred Wekesa Masinde |
| author_sort | Abel Mukubwa |
| collection | DOAJ |
| description | The realization of room temperature superconductivity in an under-high-pressure carbonaceous sulphur hydride has sparked off interest in pressurized superconductivity. The next and perhaps major hurdle is to achieve room temperature superconductivity (RTS) at ambient pressure. However, the quantum environment surrounding the pressurized RTS may give a glimpse of what is required to attain the phenomenon under normal pressure. This study is devoted to projecting the source of attraction of charges that keeps superconductivity afloat in hydrides under ultra-high pressure. Starting with the quantum equation of a normal-state ideal gas, we determine the dependence of Tc on pressure, spin and phonons. We show that plasmon mediation charges fails at ultra-high pressures. It is also found that bare phonons can sustain the mediation of charge pairing under pressure in the order of 1-100GPa but much less than the experimentally observe pressure, pcexp. However, the cooperation between spin and phonons sustains phonon mediation of charge pairing under much higher pressure pcexp. This is an indicator that the pairing of charges in pressurized superconductivity is mediated by enhanced phonons – spin-amplified phonons. |
| first_indexed | 2024-04-12T15:56:29Z |
| format | Article |
| id | doaj.art-bd138b81b7a84e0a8bb15f3bde62c5c2 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-12T15:56:29Z |
| publishDate | 2022-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-bd138b81b7a84e0a8bb15f3bde62c5c22022-12-22T03:26:20ZengElsevierResults in Physics2211-37972022-07-0138105656Dependence of Tc on spin-amplified phonons in pressurized hydridesAbel Mukubwa0Fred Wekesa Masinde1Department of Science Technology and Engineering, Kibabii University, P.O Box 1699 – 50200, Bungoma, Kenya; Corresponding author.Department of Physical Sciences, University of Kabianga, P.O Box 2030 - 2020, Kericho, KenyaThe realization of room temperature superconductivity in an under-high-pressure carbonaceous sulphur hydride has sparked off interest in pressurized superconductivity. The next and perhaps major hurdle is to achieve room temperature superconductivity (RTS) at ambient pressure. However, the quantum environment surrounding the pressurized RTS may give a glimpse of what is required to attain the phenomenon under normal pressure. This study is devoted to projecting the source of attraction of charges that keeps superconductivity afloat in hydrides under ultra-high pressure. Starting with the quantum equation of a normal-state ideal gas, we determine the dependence of Tc on pressure, spin and phonons. We show that plasmon mediation charges fails at ultra-high pressures. It is also found that bare phonons can sustain the mediation of charge pairing under pressure in the order of 1-100GPa but much less than the experimentally observe pressure, pcexp. However, the cooperation between spin and phonons sustains phonon mediation of charge pairing under much higher pressure pcexp. This is an indicator that the pairing of charges in pressurized superconductivity is mediated by enhanced phonons – spin-amplified phonons.http://www.sciencedirect.com/science/article/pii/S2211379722003564HydridesUltra-high pressureQuantum Ideal gas EquationPhononsSpinsCritical temperature |
| spellingShingle | Abel Mukubwa Fred Wekesa Masinde Dependence of Tc on spin-amplified phonons in pressurized hydrides Results in Physics Hydrides Ultra-high pressure Quantum Ideal gas Equation Phonons Spins Critical temperature |
| title | Dependence of Tc on spin-amplified phonons in pressurized hydrides |
| title_full | Dependence of Tc on spin-amplified phonons in pressurized hydrides |
| title_fullStr | Dependence of Tc on spin-amplified phonons in pressurized hydrides |
| title_full_unstemmed | Dependence of Tc on spin-amplified phonons in pressurized hydrides |
| title_short | Dependence of Tc on spin-amplified phonons in pressurized hydrides |
| title_sort | dependence of tc on spin amplified phonons in pressurized hydrides |
| topic | Hydrides Ultra-high pressure Quantum Ideal gas Equation Phonons Spins Critical temperature |
| url | http://www.sciencedirect.com/science/article/pii/S2211379722003564 |
| work_keys_str_mv | AT abelmukubwa dependenceoftconspinamplifiedphononsinpressurizedhydrides AT fredwekesamasinde dependenceoftconspinamplifiedphononsinpressurizedhydrides |