Please post and forward to your groups
CENTER FOR EXCITONICS SEMINAR SERIES
Metal-halide perovskites for photovoltaic and light-emitting devices*
September 15, 2015 at 4:30 pm/36-428
Sam Stranks
Massachusetts Institute of Technology
[stranks.02]
Metal halide perovskites are exotic hybrid crystalline materials developed out of curiosity. Unexpectedly, solar cells incorporating these perovskites are rapidly emerging as serious contenders to rival the leading photovoltaic technologies. Power conversion efficiencies have jumped from 3% to over 20% (certified) in the last three years. Closely following the solar cell development, the light-emitting properties of perovskite semiconductors have also been reinvigorated. Here, I will give a general overview of the rapid progress in perovskite devices. I will present recent advances here and elsewhere to better understand the operation of the state-of-the-art solar cells and the properties that have delivered high performance light-emitting diodes (LEDs) and lasers. I will cover topics including charge carrier diffusion and recombination mechanisms, as well as ion migration and its potential impact on device performance and hysteresis. Understanding these processes is key to further development of the field and to bringing the perovskite technology to commercialization.
Sam Stranks is a Marie Curie Fellow based jointly at the Massachusetts Institute of Technology and the University of Cambridge. He completed his PhD in 2012 as a Rhodes Scholar at Oxford University, working on carbon nanotube/polymer blends. He then worked as a post-doctoral researcher in Henry Snaith's group at Oxford University where he was also a Junior Research Fellow at Worcester College. His research generally focuses on the optical and electronic properties of emerging photovoltaic and optoelectronic systems.
*This talk is the first of the Perovskites Seminar Series organized by Sam Stranks and sponsored by the Center for Excitonics. For more info contact Sam: stranks(a)mit.edu<mailto:stranks@mit.edu>
Light refreshments will be served
The Center For Excitonics Is An Energy Frontier Research Center Funded By The U.S. Department Of Energy,
Office Of Science And Office Of Basic Energy Sciences
Hi everyone,
I'm looking at changing group meeting times for October through December.
The options at this point are:
1. Wednesdays at 10:30,
2. Wednesdays at 11, or
3. Wednesdays at 1:30.
If one or more of these times doesn't work for you, please send me an email
as soon as possible.
All the best,
Ian
Dear all, Info below! Let's surprise RC and get this thing computing ASAP
Okay, aagk80 is ready for use:
[root@holy-slurm01 log]# scontrol show partition aagk80
PartitionName=aagk80
AllowGroups=rc_admin,aspuru-guzik_lab AllowAccounts=ALL AllowQos=ALL
AllocNodes=ALL Default=NO
DefaultTime=00:10:00 DisableRootJobs=NO GraceTime=0 Hidden=NO
MaxNodes=UNLIMITED MaxTime=UNLIMITED MinNodes=1 LLN=NO
MaxCPUsPerNode=UNLIMITED
Nodes=aagk80gpu[01-64]
Priority=10 RootOnly=NO ReqResv=NO Shared=NO PreemptMode=REQUEUE
State=UP TotalCPUs=768 TotalNodes=64 SelectTypeParameters=N/A
DefMemPerNode=UNLIMITED MaxMemPerNode=UNLIMITED
Let me know if you have any questions and we will let you know when we are
ready to try again with HPL. In the meantime enjoy.
--
Alán Aspuru-Guzik | Professor of Chemistry and Chemical Biology
Harvard University | 12 Oxford Street, Room M113 | Cambridge, MA 02138
(617)-384-8188 | http://aspuru.chem.harvard.edu | http://about.me/aspuru
Dear friends,
Join us in sending off Changwon, next Tuesday, September 15th 5-6PM outside
our Excitonics office (M112-M113).
We will have refreshments. Please stop by and wish him farewell!
Best,
Siria
--
*Siria Serrano*
*Faculty Assistant*
*Aspuru-Guzik Group*
*Harvard University **Department of Chemistry and Chemical Biology*
*12 Oxford St. M 136*
*Cambridge, MA 02138*
*P:** (617) 496-1716 <%28617%29%20496-1716>** F: **617-496-9411
<617-496-9411>*
Dear Quanta
We will have our first meeting of the term on Friday the 11th at 11:00 in 6-310. See you there. At 1:30 there will be a QI seminar by Chris Monroe and Jungsang Kim. See you there.
Eddie
***********************************************
Edward Farhi
Cecil and Ida Green Professor of Physics
Director
Center for Theoretical Physics
Massachusetts Institute of Technology
6-300
Cambridge MA 02139
617 253 4871
***********************************************
_______________________________________________
qip mailing list
qip(a)mit.edu
http://mailman.mit.edu/mailman/listinfo/qip
Hi all,
Tomorrow Gian will give group meeting. He asked me to mention that it's
intended for non-experts and will be very accessible. The title and
abstract are below.
Best,
Ian
-------------------------------------
Speaker: Gian Giacomo Guerreschi
Title: Quantum computing in a nutshell: more with less
Abstract: Quantum computing is moving out of research labs to contribute to
the establishment of quantum technologies. There are two distinct aspects
of this process: On one side, the extreme miniaturization of
microprocessors requires to take into account quantum effects and, on the
other side, the fast development of quantum hardware indicates practical
routes to achieve scalable quantum devices. Quantum technologies hold the
promise and the potential to revolutionize how we perform several tasks,
ranging from more powerful computation, to intrinsically secure
cryptography, to more precise metrology. In this talk, I will motivate the
quest to build a quantum computer and explain the way it works without
assuming any familiarity with quantum mechanics, but recalling only
concepts from linear algebra. In the second part, I will connect the
general picture to a few recent results: In the context of adiabatic
quantum computation, we developed a method to characterize the performance
of large quantum optimizers using exponentially less classical resources.
In the context of quantum linear networks, we proposed a strong candidate
for the first post-classical computation of practical relevance that
involves less resources than universal quantum computation.
Alán Aspuru-Guzik | Professor of Chemistry and Chemical Biology
Harvard University | 12 Oxford Street, Room M113 | Cambridge, MA 02138
(617)-384-8188 | http://aspuru.chem.harvard.edu | http://about.me/aspuru
---------- Forwarded message ----------
From: Simms, Eric <esimms(a)fas.harvard.edu>
Date: Wed, Sep 9, 2015 at 4:36 PM
Subject: Energy and Environment (E&E) Secondary Field - please share
To: "Simms, Eric" <esimms(a)fas.harvard.edu>
Dear HUCE Faculty Associates -
As the semester starts and many of you find yourselves involved in the
advising of undergraduate students, we'd like to remind you of the Energy
and Environment (E&E) Secondary Field
<http://espp.fas.harvard.edu/energy-environment>.
Co-sponsored by the Center for the Environment and the Environmental
Science and Public Policy (ESPP) program, the E&E secondary field was
developed to increase students' exposure to, and literacy in, the
interconnected set of issues related to energy and the environment. Through
debate and dialogue in coursework and seminars, students identify the
obstacles, highlight the opportunities, and define the discussion for an
energy-environment strategy for the 21st century and beyond.
Students from all concentrations are invited to participate in the program
to complement their studies and broaden their understanding of contemporary
issues in energy and environment from a variety of disciplinary
perspectives. To date, 30 students have committed to the program since its
inception last Fall, more than half of whom are concentrating in the social
sciences or humanities.
We encourage you to raise awareness about the program with your advisees
and colleagues, and to consider serving as a faculty advisor to a
participating student. Of particular note is that students must declare
their intent with the program no later than study card day of their sixth
term.
Please feel free to share the attached flyer, and additional information
can be found at the program website
<http://espp.fas.harvard.edu/energy-environment>. We appreciate your
consideration, and wish you a productive academic year.
Best
Eric
*_________________________*
*Eric Simms*
*EDUCATIONAL PROGRAMS MANAGER*
Center for the Environment
Harvard University
24 Oxford St., 3rd Floor
Cambridge, MA 02138
*T* - 617.496.0746 *F* - 617.496.0425
Dear all,
FYI
Alán Aspuru-Guzik | Professor of Chemistry and Chemical Biology | Harvard
University
12 Oxford Street, Room M113 | Cambridge, MA 02138
(617)-384-8188 | http://aspuru.chem.harvard.edu
---------- Forwarded message ----------
From: Pederson, Mark <Mark.Pederson(a)science.doe.gov>
Date: Wed, Sep 9, 2015 at 4:23 PM
Subject: FW: The DOE Office of Science Graduate Student Research (SCGSR)
program is now accepting applications!
To: "Pederson, Mark" <Mark.Pederson(a)science.doe.gov>
Dear Colleagues,
I am forwarding information about the Office of Science Graduate Student
Research program. This program pays living expenses for graduate students,
with PhD candidacy, that wish to spend a year a laboratory prior to
graduation.
Best wishes,
Mark
*From:* Melcer, Natalia
*Sent:* Wednesday, September 09, 2015 4:04 PM
*To:* DL-SC-22 All Staff-BES
*Subject:* FW: The DOE Office of Science Graduate Student Research (SCGSR)
program is now accepting applications!
*Importance:* High
BES program managers,
If you haven’t yet done so, I encourage you to share the announcement below
for the DOE Office of Science Graduate Student Research (SCGSR) program
with your PIs. The attached slides are for your use at PI meetings or
conferences to help get the word out about the program. BES has 5 priority
research areas included in this solicitation, and they span many of our
CRAs. You can read the descriptions here:
http://science.energy.gov/wdts/scgsr/how-to-apply/priority-sc-research-area…
<https://urldefense.proofpoint.com/v2/url?u=http-3A__science.energy.gov_wdts…>
This program supports students to conduct part of their graduate thesis
research at a DOE national laboratory (up to one year). New for this
solicitation, the program eligibility is expanded to include permanent
residents, in addition to U.S. citizens.
If you have any questions, please don’t hesitate to reach out to me.
Thanks,
Talia
____________________________________
Natalia Melcer
Basic Energy Sciences
Office of Science
301-903-0821
********************
Dear Colleagues,
The Department of Energy’s (DOE) Office of Science is pleased to announce
that the Office of Science Graduate Student Research (SCGSR) program is now
accepting applications for the 2015 Solicitation 2.* Applications are due
5:00pm ET on Tuesday December 15, 2015. *
*Update for the 2015 Solicitation 2: The SCGSR program is now open to
graduate students with Permanent Resident status, in addition to U.S.
Citizens, who meet all other eligibility requirements. Detailed information
about the program, including eligibility requirements and access to the
online application system, can be found at:
http://science.energy.gov/wdts/scgsr/
<https://urldefense.proofpoint.com/v2/url?u=http-3A__science.energy.gov_wdts…>.
The SCGSR program supports supplemental awards to outstanding U.S. graduate
students to conduct part of their graduate thesis research at a DOE
national laboratory in collaboration with a DOE laboratory scientist for a
period of 3 to 12 consecutive months—with the goal of preparing graduate
students for scientific and technical careers critically important to the
DOE Office of Science mission.
The SCGSR program is open to current Ph.D. students in qualified graduate
programs at accredited U.S. academic institutions, who are conducting their
graduate thesis research in targeted areas of importance to the DOE Office
of Science. The research opportunity is expected to advance the graduate
students’ overall doctoral thesis while providing access to the expertise,
resources, and capabilities available at the DOE laboratories. The
supplemental award provides for additional, incremental costs for living
and travel expenses directly associated with conducting the SCGSR research
project at the DOE host laboratory during the award period.
The Office of Science expects to make approximately 50 awards in 2015
Solicitation 2, for project periods beginning anytime between June 1, 2016
and September 30, 2016.
The 2014 program solicitation and the 2015 Solicitation 1 have resulted in
awards to a total of 112 graduate students from more than 50 different
universities to conduct thesis research at 15 DOE national laboratories.
The SCGSR program is sponsored and managed by the DOE Office of Science’s
Office of Workforce Development for Teachers and Scientists (WDTS), in
collaboration with the six Office of Science research programs offices and
the DOE national laboratories, and the Oak Ridge Institute of Science and
Education (ORISE).
For any questions, please contact the SCGSR Program Manager, Dr. Ping Ge,
at sc.scgsr(a)science.doe.gov.
U.S. Department of Energy, Office of Science
---------- Forwarded message ----------
From: *Patti Schell* <pmschell(a)ucsc.edu>
Date: Wednesday, September 9, 2015
Subject: UC Santa Cruz Faculty Position: theoretical/computational chemistry
To: A.Troisi(a)warwick.ac.uk, stuchebr(a)chem.ucdavis.edu,
aselloni(a)princeton.edu, bw24(a)cornell.edu, ba2156(a)columbia.edu,
catherinepepinful <cpepin(a)cea.fr>, gross(a)kitp.ucsb.edu, David Prendergast <
dgprendergast(a)lbl.gov>, david.senechal(a)usherbrooke.ca,
dhv(a)physics.rutgers.edu, Dmitri.Kilin(a)usd.edu, edagotto(a)utk.edu, Emanuel
Gull <egull(a)umich.edu>, eac(a)princeton.edu, ebittner(a)central.uh.edu, Eric
Heller <heller(a)physics.harvard.edu>, schwegler(a)llnl.gov,
kotliar(a)physics.rutgers.edu, gkchan(a)princeton.edu, sawatzky(a)physics.ubc.ca,
George Schatz <g-schatz(a)northwestern.edu>, Gergely Zimanyi <
zimanyi(a)physics.ucdavis.edu>, gagalli(a)uchicago.edu, HAOBIN.WANG(a)ucdenver.edu,
Jeffrey Grossman <jcg(a)mit.edu>, jbneaton(a)berkeley.edu, john.zhang(a)nyu.edu,
Kristjan Haule <haule(a)physics.rutgers.edu>, Leo Radzihovsky <
radzihov(a)colorado.edu>, marcelo(a)df.uba.ar, mbn(a)unt.edu,
ratner(a)northwestern.edu, mhg(a)cchem.berkeley.edu, mlcohen(a)berkeley.edu,
matthias.troyer(a)itp.phys.ethz.ch, randeria(a)mps.ohio-state.edu,
prezhdo(a)ucsc.edu, rossky(a)mail.utexas.edu, philippe.lecheminant(a)u-cergy.fr,
Piers Coleman <coleman(a)physics.rutgers.edu>, qge(a)chem.siu.edu,
scalettar(a)physics.ucdavis.edu, rcar(a)princeton.edu, sandro sorella <
sorella(a)sissa.it>, sandro.sorella(a)sissa.it, dassarma(a)umd.edu,
eggert(a)fy.chalmers.se, Sharon Hammes-Schiffer <shs3(a)illinois.edu>,
shengli.zou(a)ucf.edu, stefano(a)duke.edu, sglouie(a)berkeley.edu,
Todd.Martinez(a)stanford.edu, tpd(a)stanford.edu, wvliu(a)pitt.edu,
pickett(a)physics.ucdavis.edu, millerwh(a)berkeley.edu, "T. Daniel Crawford" <
crawdad(a)vt.edu>, alan(a)aspuru.com, smukamel(a)uci.edu,
jean-luc.bredas(a)chemistry.gatech.edu
RE: Open position: assistant professor in theoretical/computational
chemistry
Dear colleague,
I would like to call your attention to an open faculty search being
conduced this Fall for a tenure-track assistant professor in the area of
computational/theoretical chemistry. (See attached advertisement for
details). Our main goal is to expand upon and complement the existing
critical mass of faculty performing materials related research in the
Chemistry and Physics departments at UCSC. The Division of Physical and
Biological Sciences at UCSC has ongoing efforts to strengthen its materials
programs in the areas of design, characterization and application of
materials in fields such as energy, photonics and biomedical sensing.
Computational chemists/physicists with an interest in these and related
areas are encouraged to apply.
Please bring this advertisement to the attention of any qualified
candidates you think would be appropriate. Thank you in advance for your
help.
Sincerely,
Ilan Benjamin
Professor and Chair
Department of Chemistry and Biochemistry
--
*Patricia Schell*
Department Manager
UC Santa Cruz Department of Chemistry and Biochemistry
1156 High Street, MS: Chemistry
Santa Cruz, CA 95064
Direct Line: 831.459.2537
Fax: 831.459.2935
Office Location: Physical Sciences Building (PSB) 230C
www.chemistry.ucsc.edu
--
Alán Aspuru-Guzik | Professor of Chemistry and Chemical Biology
Harvard University | 12 Oxford Street, Room M113 | Cambridge, MA 02138
(617)-384-8188 | http://aspuru.chem.harvard.edu | http://about.me/aspuru
Hi there:
Today, from 4-6 PM Prof. Roy Gordon will be using the conference room in
our Converse lab. Unfortunately, due to the Div. room construction he is
unable to secure a room for a very important call.
There will be 10-12 of them in the room.
Thanks,
MC
-------------
*Marlon G. CummingsLab Manager, Aspuru-Guzik GroupMallinckrodt
M136Department of Chemistry and Chemical BiologyHarvard University12 Oxford
StreetCambridge, MA 02138617-496-9964617-496-9411
(fax)http://aspuru.chem.harvard.edu/ <http://aspuru.chem.harvard.edu/>*