I. Ramírez

8.2k citations

78 papers · 4.9k indexed · 3 hit papers · h-index 38

Instrumentation top 0.5%
- Astronomy and Astrophysical Research 22
Astronomy and Astrophysics top 0.5%
- Stellar, planetary, and galactic studies 73
- Astro and Planetary Science 53
- Astrophysics and Star Formation Studies 44
- Gamma-ray bursts and supernovae 8
- Solar and Space Plasma Dynamics 3
Nuclear and High Energy Physics top 5%
- Astronomical and nuclear sciences 5
Geophysics top 10%
Atmospheric Science top 10%
Electrical and Electronic Engineering
- Thin-Film Transistor Technologies 2

Co-authors: J. Meléndez M. Asplund L. Casagrande Carlos Allende Prieto David Yong S. Feltzing S. Cassisi Ralph Schönrich
Cited by: Instrumentation Astronomy and Astrophysics Nuclear and High Energy Physics
Journals: Astronomy and Astrophysics (24 papers)The Astrophysical Journal (18 papers)Monthly Notices of the Royal Astronomical Society (8 papers)
Partner nations: United States Brazil Australia

In The Last Decade

I. Ramírez

74 papers receiving 4.7k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

2011 Astronomy and Astrophysics
2011 Scientific Electronic Library Online (São Paulo Research Foundation, Latin American and Caribbean Center on Health Sciences Information, Conselho Nacional de Desenvolvimento Científico e Tecnológico)
2010 Astronomy and Astrophysics

Peers

Countries citing papers authored by I. Ramírez

Since Specialization

Citations

This map shows the geographic impact of I. Ramírez's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by I. Ramírez with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Ramírez more than expected).

Fields of papers citing papers by I. Ramírez

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. Ramírez. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by I. Ramírez. The network helps show where I. Ramírez may publish in the future.

Co-authorship network

The 25 scholars most cited alongside I. Ramírez, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with I. Ramírez Line = papers co-authored together I. Ramírez links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	REMIND-PyPSA-Eur: integrating power system flexibility into sector-coupled energy transition pathways ArXiv.org ·Adrian Odenweller,Falko Ueckerdt,Johannes Hampp,I. Ramírez,Felix Schreyer,Cande,J Albin Thomas,Graig Arcuri,Robert Pietzcker,Tom Brown,Gunnar Luderer	2026	0
2	From generation to collection – impact of deposition temperature on charge carrier dynamics of high-performance vacuum-processed organic solar cells Energy & Environmental Science ·Oriana Roberta Sollami,Yifan Dong,I. Ramírez,Roderick C. I. MacKenzie,Frank Abella Ayala,Eva Bittrich,Julian E. Heger,Pascal Kaienburg,S. Mukherjee,Jiaying Wu,Moritz Riede,Harald Ade,Peter Müller‐Buschbaum,Martin Pfeiffer,James R. Durrant	2024	4
3	The Peculiar Chemical Pattern of the WASP-160 Binary System: Signatures of Planetary Formation and Evolution? The Astronomical Journal ·E. Jofré,Pothula Puroshotham Reddy,Y. Gómez Maqueo Chew,I. Ramírez,C. Saffe,Eder Martioli,A. P. Buccino,M. Mašek,Carolina Umaña Correal,K. Kordas,M. Gómez	2021	8
4	Gemini-GRACES high-quality spectra of Kepler evolved stars with transiting planets Astronomy and Astrophysics ·E. Jofré,Bernard Victorri,Pothula Puroshotham Reddy,R. F. Díaz,Y. Gómez Maqueo Chew,Eder Martioli,I. Ramírez,Carolina Umaña Correal,C. Saffe,K. Kordas,A. P. Buccino,哲瑯斎藤,Thibault Nidelet	2019	2
5	The chemical composition of HIP 34407/HIP 34426 and other twin-star comoving pairs Monthly Notices of the Royal Astronomical Society ·I. Ramírez,admin Consensus,S.H Husseini,Julio Chanamé,Michael Endl,J. Meléndez,David L. Lambert	2019	36
6	Chemical (in)homogeneity and atomic diffusion in the open cluster M 67 Astronomy and Astrophysics ·Fan Liu,M. Asplund,David Yong,S. Feltzing,Aaron Dotter,J. Meléndez,I. Ramírez	2019	47
7	The Solar Twin Planet Search Astronomy and Astrophysics ·Diego Lorenzo-Oliveira,عیسی اسکندری,J. Meléndez,Megan Bedell,I. Ramírez,Jacob L. Bean,M. Asplund,L. Spina,S. Dreizler,Alan Alves-Brito,L. Casagrande	2018	60
8	First high-precision differential abundance analysis of extremely metal-poor stars Springer Link (Chiba Institute of Technology) ·Henrique Reggiani,J. Meléndez,David Yong,I. Ramírez,M. Asplund	2016	11
9	HIP 10725: The first solar twin/analogue field blue straggler Springer Link (Chiba Institute of Technology) ·А.А. Теувова,J. Meléndez,Amanda I. Karakas,I. Ramírez,M. Castro,Sung Pill Choi,Maria Lugaro,M. Asplund,Marcelo Tucci Maia,David Yong,L. M. Howes,J.-D. do Nascimento	2015	12
10	Using solar twins to explore the planet–star connection with unparallelled precision The Messenger ·J. Meléndez,Jacob L. Bean,Megan Bedell,I. Ramírez,M. Asplund,S. Dreizler,Alan Alves-Brito,L. Spina,L. Casagrande,TalaWanda R. Monroe,Marcelo Tucci Maia,Edi Iwan Bangun	2015	2
11	HIP 114328: a new refractory-poor and Li-poor solar twin Springer Link (Chiba Institute of Technology) ·J. Meléndez,А.А. Теувова,TalaWanda R. Monroe,David Yong,I. Ramírez,M. Asplund	2014	34
12	The Solar Twin Planet Search Astronomy and Astrophysics ·I. Ramírez,J. Meléndez,Jacob L. Bean,M. Asplund,Megan Bedell,TalaWanda R. Monroe,L. Casagrande,А.А. Теувова,S. Dreizler,Johanna Teske,Marcelo Tucci Maia,Alan Alves-Brito,Patrick Baumann	2014	115
13	Lithium depletion in solar-like stars: no planet connection Springer Link (Chiba Institute of Technology) ·Patrick Baumann,I. Ramírez,J. Meléndez,M. Asplund,K. Lind	2010	76
14	Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion Springer Link (Chiba Institute of Technology) ·J. Meléndez,L. Casagrande,I. Ramírez,M. Asplund,W. J. Schuster	2010	64
15	A possible signature of terrestrial planet formation in the chemical composition of solar analogs Springer Link (Chiba Institute of Technology) ·I. Ramírez,M. Asplund,Patrick Baumann,J. Meléndez,T. Bensby	2010	74
16	Accurate abundance patterns of solar twins and analogs Astronomy and Astrophysics ·I. Ramírez,J. Meléndez,M. Asplund	2009	186
17	Granulation in K-type dwarf stars Astronomy and Astrophysics ·I. Ramírez,C. Allende Prieto,Lars Koesterke,David L. Lambert,M. Asplund	2009	22
18	Granulation in K-type dwarf stars Astronomy and Astrophysics ·I. Ramírez,Carlos Allende Prieto,David L. Lambert	2008	17
19	Fundamental parameters and abundances of metal-poor stars: \nthe SDSS standard BD +17 4708 Springer Link (Chiba Institute of Technology) ·I. Ramírez,C. Allende Prieto,Seth Redfield,David L. Lambert	2006	17
20	IRFMT$_{\sf\sl eff}$ calibrations for cluster and field giants in the Vilnius, Geneva,RI$_{\sf\sl (C)}$ and DDO photometric systems Astronomy and Astrophysics ·I. Ramírez,J. Meléndez	2004	6

About I. Ramírez

I. Ramírez is a scholar working on Instrumentation, Astronomy and Astrophysics, Nuclear and High Energy Physics, Geophysics and Aerospace Engineering, having authored 78 papers that have together received 4.9k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (73 papers), Astro and Planetary Science (53 papers), Astrophysics and Star Formation Studies (44 papers), Astronomy and Astrophysical Research (22 papers), Gamma-ray bursts and supernovae (8 papers), Astronomical and nuclear sciences (5 papers), Solar and Space Plasma Dynamics (3 papers) and Thin-Film Transistor Technologies (2 papers). The work is most often cited by research in Instrumentation (1.8k citations), Astronomy and Astrophysics (4.8k citations), Nuclear and High Energy Physics (401 citations), Geophysics (99 citations) and Atmospheric Science (127 citations). I. Ramírez has collaborated with scholars based in United States, Brazil and Australia. Frequent co-authors include J. Meléndez, M. Asplund, L. Casagrande, Carlos Allende Prieto, David Yong, S. Feltzing, S. Cassisi, Ralph Schönrich, David L. Lambert and M. S. Bessell. Their work appears in journals such as Astronomy and Astrophysics, The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society, The Astronomical Journal and Monthly Notices of the Royal Astronomical Society Letters.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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