FAQ Prospective
This page contains Frequently Asked Questions (FAQs) for prospective members of the Jimenez Group at Colorado. A shortcut to this page is http://tinyurl.com/FAQ-JG.
Contents
- 1 FAQs For both prospective graduate students and postdocs / research scientists
- 1.1 What should I do if I am interested in joining the Jimenez Group?
- 1.2 How do I learn more about the research of the Jimenez Group?
- 1.3 But those projects are complete, what about new projects that I could work on?
- 1.4 Are there other things I should know about how the group works?
- 1.5 I would like to work on field studies because I like to travel, should I join the group?
- 1.6 Will I have to work very hard in your group?
- 1.7 Should I apply for a fellowship before I join the group?
- 1.8 I want to work on a specific topic that interests me, is that possible?
- 1.9 What kinds of things do people do after finishing at the Jimenez group?
- 1.10 What previous skills are useful for candidates to join the group?
- 2 FAQs Specifically for prospective graduate students
- 2.1 Will you take graduate students into your group next year?
- 2.2 Do you take international students?
- 2.3 How do I apply to graduate school if I am interested in your group?
- 2.4 When is the deadline for applications? When will I hear back?
- 2.5 Do I apply to work specifically with you?
- 2.6 What is the balance of graduate students and postdocs in the group?
- 2.7 What is typical graduate student funding?
- 2.8 Will I be expected to apply for fellowships while I am a group member?
- 2.9 What fellowships are available for graduate students?
- 2.10 Will I be expected to work as a Teaching Assistant (TA) while I am a graduate student?
- 2.11 My undergrad GPA is 2.8/4, what are my chances of joining your group?
- 2.12 Is there something I need to do when I start at CU?
- 2.13 What is the length of a PhD in your group?
- 2.14 How can I get a masters with your group?
- 2.15 How does the graduate program at CU work
- 2.16 How are graduate students evaluated in your group?
- 3 FAQs Specifically for prospective postdocs & research scientists
FAQs For both prospective graduate students and postdocs / research scientists
What should I do if I am interested in joining the Jimenez Group?
You can email Jose and attach your CV and a list of publications. Graduate students need to apply for admission through a CU Department to be considered seriously (see FAQ 2.1 below).
How do I learn more about the research of the Jimenez Group?
We have a lot of information on the web that should provide a good overview of the types of topics and techniques we work on. In particular see:
- The following papers are representative for different lines of work within the group:
- Instrument development and characterization: Jimenez et al., 2003; DeCarlo et al., 2006; Canagaratna et al., 2007; Salcedo et al., 2010; Robinson et al., 2011; Kimmel et al., 2011; Yatavelli et al., 2012
- Ground-based field studies: Zhang et al., 2004; Zhang et al., 2005; Salcedo et al., 2006; Docherty et al., 2008; Aiken et al., 2009; Aiken et al., 2010; Docherty et al., 2011; Hayes et al., 2013; Yatavelli et al., 2013
- Aircraft-based field studies: DeCarlo et al., 2008; Dunlea et al., 2009; DeCarlo et al., 2010; Cubison et al., 2011
- Syntheses of many field studies: Zhang et al., 2007; Jimenez et al., 2009
- Hyphenated technique development: Huffman et al., 2005; Huffman et al., 2008; Farmer et al., 2010;
- Analysis of hyphenated technique data: Huffman et al., 2009a; Huffman et al., 2009b; Cappa and Jimenez, 2010; Farmer et al., 2013; Ortega et al., 2013
- Development of data analysis and interpretation techniques: DeCarlo et al., 2004; Zhang et al., 2005; Dzepina et al., 2007; Aiken et al., 2008; Ulbrich et al., 2009; Ulbrich et al., 2012
- Box modeling and comparison to field data: Volkamer et al., 2006; Dzepina et al., 2009; Dzepina et al., 2011
- Close collaborations with 3D modelers: Hodzic et al., 2010a; Hodzic et al., 2010b; Spracklen et al., 2011; Hodzic and Jimenez, 2011; Hodzic et al., 2012
- Synthesis and review papers: Jimenez et al., 2009; de Gouw and Jimenez, 2009; Molina et al., 2010; Farmer and Jimenez, 2010; Zhang et al., 2011
- G+ Groups News and the older Wiki News that describe some key topics and results of our research in broader terms
- Jose's 2010 IAC Tutorial on Aerosol Mass Spectrometry
- List of all Scientific Publications by the group.
- List of Field Studies in which our group has taken part
- List of Current Group Members (which lists their backgrounds)
- List of Past Group Members and where they went after the group
- Scientific Reference Information for our group: Part 1 and Part 2
But those projects are complete, what about new projects that I could work on?
- It would be difficult to keep a list of those, as opportunities come and go, some are taken by other group members and collaborators or competitors etc., and then new opportunities arise all the time. Typically new research projects will target interesting and challenging questions in similar directions to those of the papers above.
- We can discuss specific projects e.g. when you visit CU, or via email / phone, whenever it makes sense.
Are there other things I should know about how the group works?
- Yes, you should look at:
I would like to work on field studies because I like to travel, should I join the group?
Maybe not. We do field studies in many locations around the US and (increasingly) internationally. However this is not really 'travel' in the sense that you have plenty of time to take time off and visit the sites etc. Normally we are working extremely hard and often there is very little time off while in the field and we work all evenings and weekends. Most of the time is spent indoors in a trailer or airplane, working with the instrument or looking at the data in a computer, unlike other field studies in other research areas where most of the time is spent outdoors collecting samples. Working 12-14 hours a day, with 1 day off in a 1 month field study is typical. Often you can stay AFTER the field study is over to travel for a week or so, and sometimes people do that. Still, our field studies are not 'fun travel' but closer to a military mission, and we don't want people to join the group with false expectations.
Will I have to work very hard in your group?
Our group is at the cutting edge of research in atmospheric instrumentation and atmospheric chemistry, and we collaborate and compete with some of the best groups in the world at Harvard, MIT, Caltech, ETH, etc. Since we work with extremely complex instruments, trying to figure out the truth about some aspect of the physics and chemistry of the real world, to produce very high quality work, our research can be seen as challenging. So, yes, we all have to work very hard, and this is definitely not a 9 to 5 job. During a field study, A PhD student in the group said, "you told me clearly that I would have to work very hard, before I joined the group. But I had never seen anyone work anywhere near this hard before, so I couldn't understand what you were saying at the time." That said, success in our group is extremely rewarding whereby you will have the opportunity to co-author many papers with cutting-edge research, present posters and talks at major conferences, and participate in major field campaigns alongside many world-leading research groups.
You need to be very motivated to sustain working several years at high intensity. It can only work if you really enjoy what you are doing. So you need to search inside yourself and think about what really is your motivation for pursuing a PhD (or a postdoc), and whether you are ready to dedicate yourself to research. The rewards are great. You will learn an immense amount about the field, work with some of the best researchers and groups around the world, and likely have very good job opportunities after you finish.
Should I apply for a fellowship before I join the group?
YES! Fellowships always help the group do more with the available funding, they reduce or eliminate the need to TA some semesters, and are often a deciding factor on whether a position in the group is possible. See the lists of fellowships for graduate students and for postdocs below.
I want to work on a specific topic that interests me, is that possible?
It depends on (a) what the topic is and (b) the funding situation. We are a group at the worldwide cutting edge of certain areas of research (see papers in FAQ above), and although there are many other interesting research areas, we have to focus on those topics which align with the strengths and plans of the group. This is especially the case if the funding to support you would come from our research grants, then you do need to work on a specific project which is already funded. There is always room for creativity and for evolving the project to follow new and interesting leads, but we still need to stay in the general area of the funded project. If you have your own funding (fellowship), then the situation is more flexible, but you will still need people's time and other resources from the group, so the topic needs to make sense within the big picture of the group.
What kinds of things do people do after finishing at the Jimenez group?
Our group alumni have an excellent track record in faculty positions, postdoctoral positions at top European and US institutions, research positions at National Labs, positions with the funding agencies and at the research/policy interface, and also positions in R&D industry. See the J-Group Alumni page for more details.
What previous skills are useful for candidates to join the group?
- See this list of skills. For most positions we are looking for people with strong experimental skills and inclination, as well as strong computer programming background. Understandably people joining the group haven't mastered all of those skills, but the more of those you have experience with, the faster you will be able to be productive in our group. This is most important for postdoc candidates, but also relevant for graduate student candidates.
FAQs Specifically for prospective graduate students
A shortcut to this item is http://tinyurl.com/ApplyToCU.
Will you take graduate students into your group next year?
- We often take one graduate student per year into our group. The deciding factors on our side tend to be.
- Having a strongly interested strong student (our group is on the challenging side, see other FAQs, so that's not the case every year).
- Availability of RA funding and/or willingness of the student to TA for a while
- The current size on the group and pressures on Jose's and other senior folks' time, and if some current student is graduating or a postdoc is moving on
Do you take international students?
- Yes, in equal competition with US students.
How do I apply to graduate school if I am interested in your group?
- Note that in the US prospective graduate students need to apply for admission to an academic department to be taken seriously. Individual professors cannot admit a student into their groups without an official application to a department. So do not expect us to spend much time discussing the possibility of attending grad school at CU until you have applied. (This is often not clear to international applicants).
- To work in our group, the most natural department is Dept. of Chemistry and Biochemistry (CHEM). As of Fall 2013, 9 out of the 11 current and past graduate students in our group were CHEM students. Within CHEM you will apply to a "Division", and out of the 9 CHEM students in our group, 8 applied through Analytical Environmental, and Atmospheric (ANYL) and 1 through Physical Chemistry (PHYS). All incoming CHEM students TA both semesters of the first year, and have to take 5 graduate courses. See the following pages for further details in the application process:
- How to Apply to the Chemistry PhD Program
- General Information for Current and Future Chemistry Graduate Students
- Or contact the Chemistry Graduate Coordinate if you have additional questions, as of Fall 2013 that is Cora Fagan-Edminster <Cora.Fagan-Edminster@Colorado.EDU>
- It is also possible to work in our group if you join the Dept. of Atmospheric and Oceanic Sciences (ATOC), as Jose is an Affiliate Faculty in ATOC. As of Fall 2013, 2 out of 11 current and past graduate students were ATOC students. However this is more complicated than going through CHEM, because ATOC students have to take 12 courses (vs. 5 in CHEM) and TA support is more limited in ATOC, so admissions are more strict. Do email Jose if you are very interested in our group and you apply only through ATOC, as he is not directly involved on those admissions and may not even hear about your application otherwise.
- It is also possible in principle to apply to an Engineering Dept. (Mechanical, Civil and Environmental, Chemical) and work in our group. This is more complex and so far we have not had any Engineering graduate students, although we are interested in them (Jose's undergraduate and graduate work was in Mechanical and Chemical Engineering). Please do contact Jose if you are seriously interested in our group and this is your preferred route, and this may require Jose to contact those Departments.
- You can sometimes transfer credits if you have done some graduate courses at a different institution, see this link.
When is the deadline for applications? When will I hear back?
- The deadline is typically in late Dec. Applications are looked at starting in early January, and decisions are made continuously.
- Late applications can be at a disadvantage, although we still try to look at them.
- Decisions are mostly finalized by mid to late February, so that students can plan to attend the visiting weekend(s) that are typically in mid-March.
Do I apply to work specifically with you?
- If you apply to CHEM, most students are not committed to a professor when they start graduate school. Rather they make this decision by the end of their first semester at CU, following the procedure outlined here.
- However sometimes a student will not come to CU unless we guarantee him/her a spot in our group. If that is the case for you, please let Jose know clearly. As of Jan. 2014, 2 out of 11 graduate students who joined our group were "hardwired" to our group in this way, while 9 chose our group after being at CU for 1 semester.
- If you apply to ATOC, it is more important to have discussed your group preference with Jose, as applications are evaluated more closely for match with faculty, due to the limited TA positions available in that Dept.
What is the balance of graduate students and postdocs in the group?
- We strive to have a mix of graduate students and postdocs in the group, as especially field studies are too difficult for graduate students alone. Working alongside postdocs makes research more interesting and allows exchanging ideas with people with somewhat more experience and a different background, enriching the student's education. As of Sep 2013, 11 graduate students and 11 postdocs are of have been part of the group. Since students tend to stay longer in the group, the number of person-years so far in the group has been ~2/3 graduate students and ~1/3 postdocs.
What is typical graduate student funding?
- Graduate students typically are paid a monthly stipend and do not have to pay tuition. The amount of the stipend varies with the exact position (TA, RA, etc.) but is very similar to those at other US universities.
- The sources of funding are: (a) fellowships; (b) research grants; (c) teaching assistantships.
- As of January 2012, the fraction of student-months for all past and current students in our group that were supported by each source was: fellowships 47%, RAs 38%, TAs 15% (the latter includes the first two semesters in which almost everyone TAs). Of course this mix of funding could change somewhat in the future due to various factors.
Will I be expected to apply for fellowships while I am a group member?
Yes, see this link for details.
What fellowships are available for graduate students?
The most important and most likely fellowships to get for our group are:
- EPA STAR Fellowship
- NSF Fellowship
- NASA Earth Science Fellowship
- DOE Fellowship
- CIRES Graduate Fellowships
- NOAA and CARB do not offer graduate fellowships as of Jan 2011
Other possible fellowships are:
- Hertz Foundation Fellowships -App available mid-Aug. If website isn't updated by then, google it (website changed from 09-10 to 10-11).
- CIRES-ESRL Fellowships
- DHS Fellowships
- NDSEG Fellowships
- Ford Foundation (US Minorities)
- ACS Analytical Chemistry Division Fellowships From website: "Applicants must demonstrate outstanding research ability and accomplishment, as evidenced by peer-reviewed publications in analytical chemistry. Consequently, fellowships are normally awarded to students in their third or fourth years of graduate study when they have established a publication record."
- AWMA Graduate Student Scholarships
Will I be expected to work as a Teaching Assistant (TA) while I am a graduate student?
- Teaching experience is useful to many graduate students, as their future careers may involve teaching, and skills in public speaking and organization are also enhanced, besides of course the knowledge in the subject. In addition, research has shown that teaching helps graduate students be better researchers.
- Almost all students who join the group TA both semesters of their first year.
- Students are typically asked to TA some additional semesters, depending on group finances and their own productivity, typically more at the start and less at the end of their PhDs. Students with fellowships are typically exempted from TAing while the fellowship is active.
- Students may also be asked to TA parts of Jose's courses.
My undergrad GPA is 2.8/4, what are my chances of joining your group?
- The University of Colorado requires a GPA of 3.0/4 or higher for admission to the Graduate School. Exceptions require a petition to the Dean. So unless you had amazing letters, research achievements, and GREs, a GPA below 3.0 means that it is very unlikely that your application to the department would be discussed in much detail. The department looks in great detail at every application with GPA above 3.8/4, and we also look at people with GPAs above 3.5/4 IF they come from a good school or are strongly recommended by someone we know. We only look at some people with GPAs below 3.5 on a case-by-case basis (e.g. if from Top Schools).
- We are aware that international GPAs are not as inflated as US GPAs, so the above rules are relaxed for most international applications.
Is there something I need to do when I start at CU?
- Yes, you need to take Prof. Jimenez's graduate course in the Fall, normally CHEM-5181 or sometimes CHEM-5151, if either of them is offered.
What is the length of a PhD in your group?
- The length of time varies, often more due to the motivation (or lack thereof) of the particular student to graduate quickly. Often students are comfortable in graduate school and are resistant to suggestions of speeding up their research, until suddenly the urge to graduate strikes!
- As of January 2012, we have graduated 5 PhD students, whose PhD took between 4.5 and 6.7 years (average 5.6 years +/- 0.7).
- For the detailed rules for graduation within our group see this link.
How can I get a masters with your group?
- We generally do not accept students whose goal is to get a masters degree, as the projects in our group require more time for deep research than what is available in master programs.
- However, some students decide after working on research for a while that they do not want a PhD after all, or we decide that the rate of progress in research is not sufficient to complete a PhD in about 5 years, etc. Then a masters (a) based on coursework or (b) based on research is possible.
How does the graduate program at CU work
- You can get a good introduction to that by reading these FAQs for 1st year ANYL PhD students at CU.
How are graduate students evaluated in your group?
- We have an annual evaluation process, where the student fills this form, followed by feedback from Jose & Doug, and then we meet and discuss. This allows regular discussion of performance, timelines, suggestions for improvement in both directions etc.
FAQs Specifically for prospective postdocs & research scientists
What is typical postdoc funding?
- The two sources of funding are our research grants and postdoctoral fellowships. In the US postdoctoral fellowships are more scarce than PhD student fellowships.
- As of January 2012, the fraction of postdoc-months for all past and current postdocs in our group supported by each source was: research grants 83%, fellowships 17%.
- Teaching is not a viable funding source for postdocs, as you would need to teach an extremely heavy schedule to have a reasonable salary, but then you would have no time for research at all.
Do you have open postdoc / research scientist positions right now?
- This changes frequently as we write proposals, hear whether proposals will be funded or not, as people currently in the group get fellowships etc. We keep a listing of open positions in this Wiki page. But even if a position is not listed there, one could develop within your timescale or we could apply for fellowships together, so please email Jose if you are interested.
- If you can apply for a postdoctoral fellowship, that always increases the chances that you can join the group.
I want to join your group as a postdoc for one year, is this possible?
- Generally short postdocs don't work well in our group unless the person already has a very strong background in the topic and instrumentation they will work on at Colorado.
- We are most interested in postdoc candidates who can make a committment for 2.5-3 years, as that is the time it takes to master all the very complex techniques involved, and from starting a project to publication. Typically postdocs can publish 1 paper in 2 years but 3 papers if they stay 3 years, those that extra year is very important for your productivity and your future job prospects.
- People who stay for short periods of time (< 2 years) need a lot of attention from group members to learn the different techniques, but they often don't get to produce results as the time is too short.
- So even if you have your own funding, a short (< 2 year) postdoc may not be of interest for our group. Of course you can always email Jose and ask.
What fellowships are available for postdocs?
- NOAA Climate and Global Change Fellowships
- CIRES Visiting Fellowships
- NSF Atmospheric and Geospace Sciences Postdoctoral Research Fellowships (AGS-PRF)
- US citizens & green card only; Deadlines: April 11, 2011; February 02, 2012; February 02, 2013
- Handbook for NSF postdoc fellowships
- NASA Postdoctoral Fellowship
- Ford Foundation (US Minorities)
How are postdocs evaluated in your group?
- We have an annual evaluation process, where the postdoc fills an official CU form (Annual Summary of Accomplishments or ASA) plus this group form this form, followed by feedback from Jose & Doug, and then we meet and discuss. This allows regular discussion of performance, timelines, suggestions for improvement in both directions etc.