What is the h-index ranking of researchers?

The h-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times. For instance, an h-index of 17 means that the scientist has published at least 17 papers that have each been cited at least 17 times.

What is a good h-index score for a researcher?

What is a Good H-Index? Hirsch reckons that after 20 years of research, an h-index of 20 is good, 40 is outstanding, and 60 is truly exceptional. In his paper, Hirsch shows that successful scientists do, indeed, have high h-indices: 84% of Nobel Prize winners in physics, for example, had an h-index of at least 30.

Is an h-index of 7 good?

On average and good H-index for a PhD student is between 1 and 5, a postdoc between 2 and 17, an assistant professor between 4 – 35 and a full professor typically about 30+.

What is the h-index for academic rank?

h-index scores between 3 and 5 feel common for new adjunct professors, scores between 8 and 12 fairly standard for creation to the position of tenured associate professor, and scores between 15 and 20 about right for coming a full professor.

What is the h-index ranking scale?

Hirsch estimated that after 20 years a "successful scientist" would have an h-index of 20, an "outstanding scientist" would have an h-index of 40, and a "truly unique" individual would have an h-index of 60.

What is an H-index? | How To Research

Is an h-index of 40 good?

h index of 40 after 20 years of scientific activity, characterizes outstanding scientists, likely to be found only at the top universities or major research laboratories. h index of 60 after 20 years, or 90 after 30 years, characterizes truly unique individuals.

What is the h-index of Harvard University?

The total sum for the D-index values for the best scientists in Harvard University is 3,371 with a mean value for the h-index of 86.44.

What is a good h-index for a full professor?

H-index scores between 3 and 5 seem common for new assistant professors, scores between 8 and 12 fairly standard for promotion to the position of tenured associate professor, and scores between 15 and 20 about right for becoming a full professor.

Which professor has the highest h-index?

At the time of writing, the highest score recorded by Google Scholar is 300, by researcher Ronald C Kessler from Harvard University.

How do you calculate h-index of a university?

What is the h-index? The h-index is a measure of the number of publications published (productivity), as well as how often they are cited. h-index = the number of publications with a citation number greater than or equal to h. For example, 15 publications cited 15 times or more, is a h-index of 15.

What is the highest h-index ever recorded?

H index is ever-changing but as of today (25-Oct-2020), that distinction belongs to Ronald Kessler at Harvard, with an h-index of 295. Not far down the list (#32) is Tony Fauci, with an h-index of 221. Who are some of the living researchers in your field with the highest h-index?

Is 1,000 citations a lot?

Most authors of highly cited papers have fewer than 1000 citations, which is very little in comparison with the highest numbers indicated in the top part of Table S1. Table S1 shows a high degree of rank–rank correlation between the number of citations, h-index, and scientific degree, which are over 0.9 (citations vs.

What is a good h-index by age?

It is simple to calculate. But what should be a good h-index? Hirsch2 was of the opinion that 20 h-index is Good,40 is Outstanding and 60 is Exceptional but after 20 years of research life.

How many citations is good for a professor?

The difference between professors and associate professors begin rather to manifest at higher levels of performance, above around 15 publications and 100 citations. In numbers of individuals, 316 have more than 15 publications and 300 have more than 100 citations.

How many citations does Albert Einstein have?

For his 147 articles, Einstein has received 1,564 citations during his lifetime.

What was Isaac Newton's h-index?

Isaac Newton's h-index is 59.

How many people have h-index above 100?

The database shows 5,882 scholars across the world have an h-index at or above 100. The h-index is a gauge of productivity and the impact of published papers. The index takes into account the researcher's total number of papers and how many times each was cited by other scholars.

Is h-index 5 good for PhD student?

An h-index between 1 and 5 might be typical for students nearing the end of their PhD. This means you have 1 to 5 publications that have been cited at least 1 to 5 times, respectively. Your h-index can be calculated using tools like Google Scholar or Web of Science.

How many citations is good for a researcher?

Typically, about 4 to 8 sources for the research proposal and 10 to 20 sources for the research paper. You must consider that the reasons for including sources in your research paper differ slightly from those for essays.

What is the h-index in Researchgate?

The h-index is a metric that uses both the number of an author's publications along with the number of times those publications have been cited by other authors in an attempt to gauge an author's perceived academic authority in their given fields of research.

What is the difference between D index and h-index?

First, the h-index for each researcher is calculated, based on the number of publications and citations. Then a discipline-specific h-index: the D-index is calculated. The D-index is calculated by selecting publications only from the researcher's specific discipline.

Is 70 a good h-index?

The statistical variance in the data set was quite large so the averages should be taken with a grain of salt. The same study found that if you are aiming for a Nobel Prize, your h-index needs to be at least 35 and preferably much closer to 70.

What are the disadvantages of the h-index?

The limitations of the h-index include: 1. It does not take into account the total number of citations. For example, imagine that another scholar also has 15 publications, and also 8 of them have more than 8 citations, but each of the first five were cited more than a thousand times.

Can h-index be zero?

An h index of 0 does not inevitably indicate that a scientist has been completely inactive: he or she might have already published a number of papers, but if none of the papers was cited at least once, the h index is 0.