Phonon collapse and anharmonic melting of the 3D charge-density wave in kagome metals
Martin Gutierrez-Amigo, Đorđe Dangić, Chunyu Guo, Claudia Felser, Philip J. W. Moll, Maia G. Vergniory and Ion Errea
Communications Materials 5, 234 (2024)
Lattice effects and phase transitions in topological materials
Martin Gutierrez-Amigo
PhD thesis (2024)
Unveiling the Mechanism of Phonon-Polariton Damping in α-MoO3
Javier Taboada-Gutiérrez, Yixi Zhou, Ana I. F. Tresguerres-Mata, Christian Lanza, Abel Martínez-Suárez, Gonzalo Álvarez-Pérez, Jiahua Duan, José Ignacio Martín, María Vélez, Iván Prieto, Adrien Bercher, Jérémie Teyssier, Ion Errea, Alexey Y. Nikitin, Javier Martín-Sánchez, Alexey B. Kuzmenko and Pablo Alonso-González
ACS Photonics 10.1021/acsphotonics.4c00485 (2024)
Searching Materials Space for Hydride Superconductors at Ambient Pressure
Tiago F. T. Cerqueira, Yue-Wen Fang, Ion Errea, Antonio Sanna and Miguel A. L. Marques
Advanced Functional Materials, 2404043 (2024)
Non-trivial quantum geometry and the strength of electron–phonon coupling
Jiabin Yu, Christopher J. Ciccarino, Raffaello Bianco, Ion Errea, Prineha Narang and B. Andrei Bernevig
Nature Physics https://doi.org/10.1038/s41567-024-02486-0 (2024)
Bending rigidity, sound propagation and ripples in flat graphene
Unai Aseginolaza, Josu Diego, Tommaso Cea, Raffaello Bianco, Lorenzo Monacelli, Francesco Libbi, Matteo Calandra, Aitor Bergara, Francesco Mauri and Ion Errea
Nature Physics https://doi.org/10.1038/s41567-024-02441-z (2024)
Purely anharmonic charge density wave in the two-dimensional Dirac semimetal SnP
Martin Gutierrez-Amigo, Fang Yuan, Davide Campi, Leslie M. Schoop, Maia G. Vergniory and Ion Errea
Phys. Rev. B 109, 174112 (2024)
Large impact of phonon lineshapes on the superconductivity of solid hydrogen
Đorđe Dangić, Lorenzo Monacelli, Raffaello Bianco, Francesco Mauri and Ion Errea
Communications Physics 7, 150 (2024)
Assessing the feasibility of near-ambient conditions superconductivity in the Lu-N-H system
Yue-Wen Fang, Đorđe Dangić and Ion Errea
Communications Materials 5, 61 (2024)
Chemical Bonding Induces One-Dimensional Physics in Bulk Crystal BiIr4Se8
Connor J. Pollak, Grigorii Skorupskii, Martin Gutierrez-Amigo, Ratnadwip Singha, Joseph W. Stiles, Franziska Kamm, Florian Pielnhofer, N. P. Ong, Ion Errea, Maia G. Vergniory and Leslie M. Schoop
Journal of the American Chemical Society https://doi.org/10.1021/jacs.3c13535 (2024)
Prediction of ambient pressure conventional superconductivity above 80 K in hydride compounds
Antonio Sanna, Tiago F. T. Cerqueira, Yue-Wen Fang, Ion Errea, Alfred Ludwig and Miguel A. L. Marques
npj Computational Materials 10, 44 (2024)
Distinct switching of chiral transport in the kagome metals KV3Sb5 and CsV3Sb5
Chunyu Guo, Maarten R. van Delft, Martin Gutierrez-Amigo, Dong Chen, Carsten Putzke, Glenn Wagner, Mark H. Fischer, Titus Neupert, Ion Errea, Maia G. Vergniory, Steffen Wiedmann, Claudia Felser and Philip J. W. Moll
npj Quantum Materials 9, 20 (2024)
Correlated order at the tipping point in the kagome metal CsV3Sb5
Chunyu Guo, Glenn Wagner, Carsten Putzke, Dong Chen, Kaize Wang, Ling Zhang, Martin Gutierrez-Amigo, Ion Errea, Maia G. Vergniory, Claudia Felser, Mark H. Fischer, Titus Neupert and Philip J. W. Moll
Nature Physics https://doi.org/10.1038/s41567-023-02374-z (2024)
On the dynamical stability of copper-doped lead apatite
Sun-Woo Kim, Kang Wang, Siyu Chen, Lewis J. Conway, G. Lucian Pascut, Ion Errea, Chris J. Pickard and Bartomeu Monserrat
npj Computational Materials 10, 16 (2024)
Electronic structure and lattice dynamics of 1T-VSe2: Origin of the three-dimensional charge density wave
Josu Diego, D. Subires, A. H. Said, D. A. Chaney, A. Korshunov, Gaston Gabarino, F. Diekmann, S. K. Mahatha, Victor Pardo, J. M. Wilkinson, J. S. Lord, J. Strempfer, Pablo J. Bereciartua Perez, S. Francoual, C. Popescu, M. Tallarida, J. Dai, Raffaello Bianco, Lorenzo Monacelli, Matteo Calandra, Alexey Bosak, Francesco Mauri, K. Rossnagel, Adolfo Otero Fumega, Ion Errea and S. Blanco-Canosa
Physical Review B 109, 035133 (2024)
Evidence for ground state coherence in a two-dimensional Kondo lattice
Wen Wan, Rishav Harsh, Antonella Meninno, Paul Dreher, Sandra Sajan, Haojie Guo, Ion Errea, Fernando de Juan and Miguel M. Ugeda
Nature Communications 14, 7005 (2023)
Superconductivity in the Doped Polymerized Fullerite Clathrate from First Principles
Jorge Laranjeira, Ion Errea, Đorđe Dangić, Leonel Marques, Manuel Melle-Franco and Karol Strutyński
Phys. Status Solidi RRL 2300249 (2023)
Ab initio study of the structural, vibrational, and optical properties of potential parent structures of nitrogen-doped lutetium hydride
Đorđe Dangić, Peio Garcia-Goiricelaya, Yue-Wen Fang, Julen Ibañez-Azpiroz and Ion Errea
Physical Review B 108, 064517 (2023)
Excitonic insulator to superconductor phase transition in ultra-compressed helium
Cong Liu, Ion Errea, Chi Ding, Chris J. Pickard, Lewis J. Conway, Bartomeu Monserrat, Yue-Wen Fang, Qing Lu, Jian Sun, Jordi Boronat and Claudio Cazorla
Nature Communications 14, 4458 (2023)
Ab initio study of hydrogen based superconducting compounds at ambient pressure
Antonella Meninno
PhD thesis (2023)
Real-space observation of ultraconfined in-plane anisotropic acoustic terahertz plasmon polaritons
S. Chen, P. L. Leng, A. Konečná, Martin Gutierrez-Amigo, E. Vicentini, B. Martín-García, M. Barra-Burillo, I. Niehues, C. Maciel Escudero, X. Y. Xie, L. E. Hueso, E. Artacho, J. Aizpurua, Ion Errea, Maia G. Vergniory, A. Chuvilin, F. X. Xiu and Rainer Hillenbrand
Nature Materials 22, 860 (2023)
Topological phonon analysis of the two-dimensional buckled honeycomb lattice: An application to real materials
Martin Gutierrez-Amigo, Maia G. Vergniory, Ion Errea and J. L. Mañes
Physical Review B 107, 144307 (2023)
Quantum structural fluxion in superconducting lanthanum polyhydride
Hui Wang, Pascal T. Salzbrenner, Ion Errea, Feng Peng, Ziheng Lu, Hanyu Liu, Li Zhu, Chris J. Pickard and Yansun Yao
Nature Communications 14, 1674 (2023)
Anharmonicity Reveals the Tunability of the Charge Density Wave Orders in Monolayer VSe2
Adolfo Otero Fumega, Josu Diego, Victor Pardo, S. Blanco-Canosa and Ion Errea
Nano Letters 23, 1794 (2023)
Ab initio study of metastable occupation of tetrahedral sites in palladium hydrides and its impact on superconductivity
Antonella Meninno and Ion Errea
Physical Review B 107, 024504 (2023)
Characterization of hydrogen based superconductors from first principles
Francesco Belli
PhD thesis (2022)
Absence of sizable superconductivity in hydrogen boride: A first-principles study
Antonella Meninno and Ion Errea
Physical Review B 106, 214508 (2022)
Impact of ionic quantum fluctuations on the thermodynamic stability and superconductivity of LaBH8
Francesco Belli and Ion Errea
Physical Review B 106, 134509 (2022)
Switchable chiral transport in charge-ordered kagome metal CsV3Sb5
Chunyu Guo, Carsten Putzke, Sofia Konyzheva, Xiangwei Huang, Martin Gutierrez-Amigo, Ion Errea, Dong Chen, Maia G. Vergniory, Claudia Felser, Mark H. Fischer, Titus Neupert and Philip J. W. Moll
Nature 611, 461 (2022)
Three-dimensional Fermi surfaces from charge order in layered CsV3Sb5
Xiangwei Huang, Chunyu Guo, Carsten Putzke, Martin Gutierrez-Amigo, Yan Sun, Maia G. Vergniory, Ion Errea, Dong Chen, Claudia Felser and Philip J. W. Moll
Physical Review B 106, 064510 (2022)
Transport and optical properties of the chiral semiconductor Ag3AuSe2
Juyeon Won, Soyeun Kim, Martin Gutierrez-Amigo, Simon Bettler, Bumjoo Lee, Jaeseok Son, Tae Won Noh, Ion Errea, Maia G. Vergniory, Peter Abbamonte, Fahad Mahmood and Daniel P. Shoemaker
ZAAC e202200055 (2022)
Superconducting hydrides on a quantum landscape
Ion Errea
Journal of Physics: Condensed Matter 34, 231501 (2022)
The 2021 room-temperature superconductivity roadmap
Lilia Boeri, Richard Hennig, Peter Hirschfeld, Gianni Profeta, Antonio Sanna, Eva Zurek, Warren E. Pickett, Maximilian Amsler, Ranga P. Dias, Mikhail I. Eremets, Christoph Heil, Russell J. Hemley, Hanyu Liu, Yanming Ma, Carlo Pierleoni, Aleksey N. Kolmogorov, Nikita Rybin, Dmitry Novoselov, Vladimir Anisimov, Artem R. Oganov, Chris J. Pickard, Tiange Bi, Ryotaro Arita, Ion Errea, Camilla Pellegrini, Ryan Requist, E. K. U. Gross, Elena Roxana Margine, Stephen R. Xie, Yundi Quan, Ajinkya Hire, Laura Fanfarillo, G. R. Stewart, J. J. Hamlin, Valentin Stanev, Renato S. Gonnelli, Erik Piatti, Davide Romanin, Dario Daghero and Roser Valenti
Journal of Physics: Condensed Matter 34, 183002 (2022)
Generation of laser-driven shocks and their use to study simple compounds at high pressure
D. Mancelli
PhD thesis (2021)
Dominant Role of Quantum Anharmonicity in the Stability and Optical Properties of Infinite Linear Acetylenic Carbon Chains
Davide Romanin, Lorenzo Monacelli, Raffaello Bianco, Ion Errea, Francesco Mauri and Matteo Calandra
Journal of Physical Chemistry Letters 12, 10339 (2021)
Strong correlation between electronic bonding network and critical temperature in hydrogen-based superconductors
Francesco Belli, Trinidad Novoa, J. Contreras-García and Ion Errea
Nature Communications 12, 5381 (2021)
The stochastic self-consistent harmonic approximation: calculating vibrational properties of materials with full quantum and anharmonic effects
Lorenzo Monacelli, Raffaello Bianco, Marco Cherubini, Matteo Calandra, Ion Errea and Francesco Mauri
Journal of Physics: Condensed Matter 33, 363001 (2021)
Strong anharmonic and quantum effects in Pm-3n AlH3 under high pressure: A first-principles study
Pugeng Hou, Francesco Belli, Raffaello Bianco and Ion Errea
Physical Review B 103, 134305 (2021)
Anomalous High-Temperature Superconductivity in YH6
Ivan A. Troyan, Dmitrii V. Semenok, Alexander G. Kvashnin, Andrey V. Sadakov, Oleg A. Sobolevskiy, Vladimir M. Pudalov, Anna G. Ivanova, Vitali B. Prakapenka, Eran Greenberg, Alexander G. Gavriliuk, Igor S. Lyubutin, Viktor V. Struzhkin, Aitor Bergara, Ion Errea, Raffaello Bianco, Matteo Calandra, Francesco Mauri, Lorenzo Monacelli, Ryosuke Akashi and Artem R. Oganov
Advanced Materials 33, 2006832 (2021)
Reflecting laser-driven shocks in diamond in the megabar pressure range
K. Jakubowska, D. Mancelli, R. Benocci, J. Trela, Ion Errea, A. S. Martynenko, P. Neumayer, O. Rosmej, A. Molineri, C. Verona, D. Cannatà, A. Aliverdiev, H. E. Roman and D. Batani
High Power Laser Science and Engineering 9, 010000e3 (2021)
Van der Waals driven anharmonic melting of the 3D charge density wave in VSe2.
Josu Diego, A. H. Said, S. K. Mahatha, Raffaello Bianco, Lorenzo Monacelli, Matteo Calandra, Francesco Mauri, K. Rossnagel, Ion Errea and S. Blanco-Canosa
Nature Communications 12, 598 (2021)
Nanoscale-Confined Terahertz Polaritons in a van der Waals Crystal
Thales V. A. G. de Oliveira, Töbias Norenberg, Gonzalo Álvarez-Pérez, Lukas Wehmeier, Javier Taboada-Gutiérrez, Maximilian Obst, Franz Hempel, Eduardo J. H. Lee, J. Michael Klopf, Ion Errea, Alexey Y. Nikitin, Susanne C. Kehr, Pablo Alonso-González and Lukas M. Eng
Advanced Materials 33, 2005777 (2021)
Black metal hydrogen above 360 GPa driven by proton quantum fluctuations
Lorenzo Monacelli, Ion Errea, Matteo Calandra and Francesco Mauri
Nature Physics 17, 63 (2021)
Shock Hugoniot Data for Water up to 5 Mbar Obtained with Quartz Standard at High-Energy Laser Facilities
D. Mancelli, Ion Errea, A. Tentori, O. Turianska, H. Larreur, K. Katagiri, N. Ozaki, N. Kamimura, D. Kamibayashi, K. Ishida, H. Ogura, K. Kawasaki, Y. Maeda, Y. Hironaka, K. Shigemori, K. Batani, G. Schaumann, O. Rosmej, P. Neumayer, B. Zielbauer, A. S. Martynenko, E. D. Filippov, S. Pikuz and D. Batani
Lasers and Particle Beams 2021, 4141522 (2021)
Quantum anharmonic enhancement of superconductivity in P63/mmc ScH6 at high pressures: A first-principles study
Pugeng Hou, Francesco Belli, Raffaello Bianco and Ion Errea
Journal of Applied Physics 130, 175902 (2021)
Theory of the thickness dependence of the charge density wave transition in 1T-TiTe2
Jianqiang Sky Zhou, Raffaello Bianco, Lorenzo Monacelli, Ion Errea, Francesco Mauri and Matteo Calandra
2D Materials 7, 045032 (2020)
Weak Dimensionality Dependence and Dominant Role of Ionic Fluctuations in the Charge-Density-Wave Transition of NbSe2
Raffaello Bianco, Lorenzo Monacelli, Matteo Calandra, Francesco Mauri and Ion Errea
Physical Review Letters 125, 106101 (2020)
Anharmonicity and Doping Melt the Charge Density Wave in Single-Layer TiSe2
Jianqiang Sky Zhou, Lorenzo Monacelli, Raffaello Bianco, Ion Errea, Francesco Mauri and Matteo Calandra
Nano Letters 20, 4809 (2020)
Infrared Permittivity of the Biaxial van der Waals Semiconductor α-MoO3 from Near- and Far-Field Correlative Studies
Gonzalo Álvarez-Pérez, Thomas G. Folland, Ion Errea, Javier Taboada-Gutiérrez, Jiahua Duan, Javier Martín-Sánchez, Ana I. F. Tresguerres-Mata, Joseph R. Matson, Andrei Bylinkin, Mingze He, Weiliang Ma, Qiaoliang Bao, José Ignacio Martín, Joshua D. Caldwell, Alexey Y. Nikitin and Pablo Alonso-González
Advanced Materials 32, 1908176 (2020)
Broad spectral tuning of ultra-low-loss polaritons in a van der Waals crystal by intercalation.
Javier Taboada-Gutiérrez, Gonzalo Álvarez-Pérez, Jiahua Duan, Weiliang Ma, Kyle Crowley, Iván Prieto, Andrei Bylinkin, Marta Autore, Halyna Volkova, Kenta Kimura, Tsuyoshi Kimura, M.-H. Berger, Shaojuan Li, Qiaoliang Bao, Xuan P. A. Gao, Ion Errea, Alexey Y. Nikitin, Rainer Hillenbrand, Javier Martín-Sánchez and Pablo Alonso-González
Nature Materials 19, 964 (2020)
Quantum crystal structure in the 250-kelvin superconducting lanthanum hydride
Ion Errea, Francesco Belli, Lorenzo Monacelli, Antonio Sanna, Takashi Koretsune, Terumasa Tadano, Raffaello Bianco, Matteo Calandra, Ryotaro Arita, Francesco Mauri and José A. Flores-Livas
Nature 578, 66 (2020)
Superconducting Hydrides Under Pressure
Chris J. Pickard, Ion Errea and Mikhail I. Eremets
Annual Review of Condensed Matter Physics 11, 57 (2020)
Anharmonic effects in thermoelectric and 2D materials
Unai Aseginolaza
PhD thesis (2020)
Strong anharmonicity and high thermoelectric efficiency in high-temperature SnS from first principles
Unai Aseginolaza, Raffaello Bianco, Lorenzo Monacelli, Lorenzo Paulatto, Francesco Mauri, Aitor Bergara and Ion Errea
Physical Review B 100, 214307 (2019)
Quantum Enhancement of Charge Density Wave in Monolayer NbS2 in the Two-Dimensional Limit
Raffaello Bianco, Ion Errea, Lorenzo Monacelli, Matteo Calandra and Francesco Mauri
Nano Letters 19, 3098 (2019)
Phonon Collapse and Second-Order Phase Transition in Thermoelectric SnSe
Unai Aseginolaza, Raffaello Bianco, Lorenzo Monacelli, Lorenzo Paulatto, Matteo Calandra, Francesco Mauri, Aitor Bergara and Ion Errea
Physical Review Letters 122, 075901 (2019)
Ab initio study of the LiH phase diagram at extreme pressures and temperatures.
Sananda Biswas, Ion Errea, Matteo Calandra, Francesco Mauri and Sandro Scandolo
Physical Review B 99, 024106 (2019)
Pressure and stress tensor of complex anharmonic crystals within the stochastic self-consistent harmonic approximation
Lorenzo Monacelli, Ion Errea, Matteo Calandra and Francesco Mauri
Physical Review B 97, 214101 (2018)
Strong Electron-Phonon and Band Structure Effects in the Optical Properties of High Pressure Metallic Hydrogen
Miguel Borinaga, Julen Ibañez-Azpiroz, Aitor Bergara and Ion Errea
Physical Review Letters 120, 057402 (2018)
High-pressure phase diagram of hydrogen and deuterium sulfides from first principles: Structural and vibrational properties including quantum and anharmonic effects
Raffaello Bianco, Ion Errea, Matteo Calandra and Francesco Mauri
Physical Review B 97, 214101 (2018)
Strong anharmonicity in the phonon spectra of PbTe and SnTe from first principles
Guilherme A. S. Ribeiro, Lorenzo Paulatto, Raffaello Bianco, Ion Errea, Francesco Mauri and Matteo Calandra
Physical Review B 97, 014306 (2018)
Hydrogen and lithium under high pressure. Superconductivity and other emerging properties
Miguel Borinaga
PhD thesis (2018)
Second-order structural phase transitions, free energy curvature, and temperature-dependent anharmonic phonons in the self-consistent harmonic approximation: Theory and stochastic implementation
Raffaello Bianco, Ion Errea, Lorenzo Paulatto, Matteo Calandra and Francesco Mauri
Physical Review B 96, 014111 (2017)
Dynamical stability of face centered cubic lithium at 25 GPa
Miguel Borinaga, Unai Aseginolaza, Ion Errea and Aitor Bergara
JJAP Conf. Proc. 6, 011103 (2017)
Temperature dependence of X-ray absorption and nuclear magnetic resonance spectra: probing quantum vibrations of light elements in oxides
Ruidy Nemausat, Christel Gervais, Christian Brouder, Nicolas Trcera, Amélie Bordage, Cristina Coelho-Diogo, Pierre Florian, Aydar Rakhmatullin, Ion Errea, Lorenzo Paulatto, Michele Lazzeri and Delphine Cabaret
Physical Chemistry Chemical Physics 19, 6246 (2017)
Anharmonicity and the isotope effect in superconducting lithium at high pressures: A first-principles approach
Miguel Borinaga, Unai Aseginolaza, Ion Errea, Matteo Calandra, Francesco Mauri and Aitor Bergara
Physical Review B (2017)
Approaching the strongly anharmonic limit with ab initio calculations of materials’ vibrational properties – a colloquium
Ion Errea
European Physical Journal B 89, 237 (2016)
Anharmonic enhancement of superconductivity in metallic molecular Cmca-4 hydrogen at high pressure: a first-principles study
Miguel Borinaga, P. Riego, A. Leonardo, Matteo Calandra, Francesco Mauri, Aitor Bergara and Ion Errea
Journal of Physics: Condensed Matter 28, 494001 (2016)
Anharmonic effects in atomic hydrogen: Superconductivity and lattice dynamical stability
Miguel Borinaga, Ion Errea, Matteo Calandra, Francesco Mauri and Aitor Bergara
Physical Review B 93, 174308 (2016)
Quantum hydrogen-bond symmetrization in the superconducting hydrogen sulfide system
Ion Errea, Matteo Calandra, Chris J. Pickard, Joseph R. Nelson, Richard J. Needs, Yinwei Li, Hanyu Liu, Yunwei Zhang, Yanming Ma and Francesco Mauri
Nature 532, 81 (2016)
Dissociation products and structures of solid H2S at strong compression
Yinwei Li, Lin Wang, Hanyu Liu, Yunwei Zhang, Jian Hao, Chris J. Pickard, Joseph R. Nelson, Richard J. Needs, Wentao Li, Yanwei Huang, Ion Errea, Matteo Calandra, Francesco Mauri and Yanming Ma
Physical Review B 93, 020103(R) (2016)
Phonon effects on x-ray absorption and nuclear magnetic resonances spectroscopie
Ruidy Nemausat, Delphine Cabaret, Christel Gervais, Christian Brouder, Nicolas Trcera, Amélie Bordage, Ion Errea and Francesco Mauri
Physical Review B 92, 144310 (2015)
Strong anharmonicity induces quantum melting of charge density wave in 2H-NbSe2 under pressure
Maxime Leroux, Ion Errea, Mathieu Le Tacon, Sofia-Michaela Souliou, Gaston Gabarino, Laurent Cario, Alexey Bosak, Francesco Mauri, Matteo Calandra and Pierre Rodière
Physical Review B 92, 140303(R) (2015)
High-Pressure Hydrogen Sulfide from First Principles: A Strongly Anharmonic Phonon-Mediated Superconductor
Ion Errea, Matteo Calandra, Chris J. Pickard, Joseph R. Nelson, Richard J. Needs, Yinwei Li, Hanyu Liu, Yunwei Zhang, Yanming Ma and Francesco Mauri
Physical Review Letters 114, 157004 (2015)
First-principles calculations of phonon frequencies, lifetimes, and spectral functions from weak to strong anharmonicity: The example of palladium hydrides
Lorenzo Paulatto, Ion Errea, Matteo Calandra and Francesco Mauri
Physical Review B 91, 054304 (2015)
Huge anharmonic effects in superconducting hydrides and transition metal dichalcogenides
Ion Errea, Matteo Calandra and Francesco Mauri
Physica Status Solidi (b) 251, 2556 (2014)
Novel superconducting skutterudite-type phosphorus nitride at high pressure from first-principles calculations
Zamaan Raza, Ion Errea, Artem R. Oganov and A. Marco Saitta
Scientific Reports 4, 5889 (2014)
Anharmonic free energies and phonon dispersions from the stochastic self-consistent harmonic approximation: Application to platinum and palladium hydrides
Ion Errea, Matteo Calandra and Francesco Mauri
Physical Review B 89, 064302 (2014)
First-Principles Theory of Anharmonicity and the Inverse Isotope Effect in Superconducting Palladium-Hydride Compounds
Ion Errea, Matteo Calandra and Francesco Mauri
Physical Review Letters 111, 177002 (2013)
Enhanced Anharmonicity Under Pressure
Ion Errea, Bruno Rousseau and Aitor Bergara
Journal of Physics: Conference Series 377, 012060 (2012)
Isotope effect in the superconducting high-pressure simple cubic phase of calcium from first principles
Ion Errea, Bruno Rousseau and Aitor Bergara
Journal of Applied Physics 111, 112604 (2012)
Optical properties of calcium under pressure from first-principles calculations
Ion Errea, Bruno Rousseau and Asier Eiguren
Physical Review B 86, 085106 (2012)
Presioak elementu eta aleazio sinpleetan induzitutako konplexutasunaren azterketa lehen-printzipioetan oinarritutako kalkuluen bidez
Ion Errea
PhD thesis (2011)
Pressure induced complexity in simple elements and alloys from first-principles calculations
Ion Errea
PhD thesis (2011)
Anharmonic Stabilization of the High-Pressure Simple Cubic Phase of Calcium.
Ion Errea, Bruno Rousseau and Aitor Bergara
Physical Review Letters 106, 165501 (2011)
Electronic collective excitations in compressed lithium from ab initio calculations: Importance and anisotropy of local-field effects at large momenta.
Ion Errea, A. Rodriguez-Prieto, Bruno Rousseau, V. M. Silkin and Aitor Bergara
Physical Review B 81, 205105 (2010)
Exotic behavior and crystal structures of calcium under pressure
Artem R. Oganov, Yanming Ma, Ying Xu, Ion Errea, Aitor Bergara and Andriy O. Lyakhov
Proc. Natl. Acad. Sci. USA 107, 7646 (2010)
Kohn anomalies and enhanced superconductivity in simple systems under pressure: Insights from the nearly free electron model
Bruno Rousseau, Ion Errea and Aitor Bergara
Journal of Physics and Chemistry of Solids 71, 1159 (2010)
Ab initio study of superconducting hexagonal Be2Li under pressure
Ion Errea, Miguel Martinez-Canales and Aitor Bergara
Physical Review B 78, 172501 (2008)
Fermi surface nesting and phonon instabilities in simple cubic calcium.
Ion Errea, Miguel Martinez-Canales, Artem R. Oganov and Aitor Bergara
High Pressure Research 28, 443 (2008)