Is 2 a good h-index?

It's calculated by dividing a scientist's h-index by the number of times that have passed since the first publication, with a score of 1 being veritably good indeed, 2 being outstanding and 3 truly exceptional.

Is an h-index of 3 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 a respectable h-index?

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.

What does it mean when the h-index is 3?

The h-index is the largest number h such that h articles have at least h citations each. For example, if an author has five publications, with 9, 7, 6, 2, and 1 citations (ordered from greatest to least), then the author's h-index is 3, because the author has three publications with 3 or more citations.

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.

What is an h-index? | How to calculate your h-index

Is the h-index 4 good?

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.

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

“A typical h-index for full professors ranges from 12 to 24.” Or, as Hirsch put it: 84 per cent of Nobel prize winners in physics had an h-index of at least 30, which is outstanding (Hirsch, 2005b).

Why is my h-index so low?

The number is based on the papers a researcher publishes and the citations those papers get. Publishing a lot of highly cited articles will increase your h-index. On the other hand, getting a lot of citations on only one or two papers will not give you a high h-index.

What does it mean when the h-index is 4?

This researcher has an h-index of 4, because four or more articles received four or more citations. However, you may notice that the mean number of citations is higher. The h-index reduces the weight of highly cited papers.

What is the h-index after 20 years?

h index of 60 after 20 years, or 90 after 30 years, characterizes truly unique individuals. h index of 15-20, fellowship in the National Physical Society. h index of 45 or higher, membership in the National Academy of Sciences.

What is the h-index of Nobel laureates?

2; the median is at h_m = 35, lower than the mean due to the tail for high h values. It is interesting that Nobel prize winners have substantial h indices (84% had an h of at least 30), indicating that Nobel prizes do not originate in one stroke of luck but in a body of scientific work.

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?

How do I increase my h-index?

Does h-index really matter?

It can be useful for identifying the centrality of certain researchers as researchers with a higher h-index will, in general, have produced more work that is considered important by their peers.

What is the h-index of 5 after PhD?

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.

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.

Can an h-index go down?

The h-index is influence both by quantity (Scholarly Output) and publication impact (Citation Count). Originally conceived as a useful reflection of a researcher's accumulated career, it is represented by a single number which stays the same or increases with time – it cannot go down.

What does an h-index of 6 mean?

What does an h-index of 6 mean? An h-index of 6 means that this author has published at least 6 papers that have each received at least 6 citations.

What does an h-index of 8 mean?

An h-index of 8 means that this researcher has 8 articles that have each received at least 8 citations. In the following figure, “the researcher would have an h-index of 8, as 8 articles have been cited at least 8 or more times, and the remaining articles have each been cited 8 times or less” [1].

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.

How many citations does Albert Einstein have?

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

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.

How many citations per year is good?

The absolute minimum some indexed scientific journals require is about 5 to 10 citations from the articles published within the last five years. But here is a more professional journal example for your understanding of scholar papers' quality.

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 are considered good?

Generally speaking, a good number of citations for a paper is considered to be more than 10–20 citations. However, some fields may require more or fewer citations depending on the topic and the journal.