Spring 2021


  • By Jennifer Zheng
  • 16 March 2021

PQI2021 registration is open!

The annual PQI signature event will cover a wide range of topics in quantum science and engineering by featuring prominent invited keynote lecturers and highlighting the current research of PQI members.

Learn more about PQI2021 and register today!


van Stipdonk and Corcovilos Publishes in Rapid Communications in Mass Spectrometry

  • By Jennifer Zheng
  • 1 March 2022

Congratulations to Michael van Stipdonk, Theodore Corcovilos, and their research group for recently publishing their paper, "Intrinsic reactivity of [OUCH]+: Apparent synthesis of [OUS]+ by reaction with CS2" in Rapid Communications in Mass Spectrometry. Read the abstract below!


Ken Jordan Serves as Guest Editor of Journal of Chemical Physics Special Issue

  • By Jennifer Zheng
  • 2 June 2021

Ken Jordan served as a guest editor for a special issue of the Journal of Chemical Physics titled “Frontiers of stochastic electronic structure calculations.” Read part of the abstract below.

In recent years there has been a rapid growth in the development and application of new stochastic methods in electronic structure. These methods are quite diverse, from many-body wave function techniques in real space or determinant space to being used to sum perturbative expansions. This growth has been spurred by the more favorable scaling with the number of electrons and often better parallelization over large numbers of central processing unit (CPU) cores or graphical processing units (GPUs) than for high-end non-stochastic wave function based methods. This special issue of the Journal of Chemical Physics includes 33 papers that describe recent developments and applications in this area. As seen from the articles in the issue, stochastic electronic structure methods are applicable to both molecules and solids and can accurately describe systems with strong electron correlation.

The special issue tackles six subtopics: auxiliary-field quantum monte carlo, real-space methods, perturbation theory, quantum chemistry methods, application to finite systems, and application to infinite systems. Read more here.

Nathaniel Rosi, Pitt (JACS In Session Webinar)

Nathaniel Rosi, Multiple Speakers
Tuesday, June 8, 2021 - 12:00pm

Metal-Organic Frameworks: Outlooks and Opportunities

Register and learn more at connect.acspubs.org/JACSInSessionWith

As Metal-Organic Frameworks enter their third decade, new fundamental insights are still being uncovered even as applications spread through every branch of chemistry and commercial products hit the market.

JACS in...

Wei Xiong and Maysam Chamanzar Win NSF CAREER Grants

  • By Jennifer Zheng
  • 18 May 2021


Wei Xiong and Maysam Chamanzar were both recently awarded NSF CAREER grants for their outstanding work. 

Wei Xiong’s project will study the tradeoff between strength and ductility of alloy components created by additive manufacturing. His team aims to find a way to overcome the problem that the stronger a material is, the less ductile it becomes, and they will design new alloys that can be additively manufactured. This could help reduce the number of alloy powders needed for 3D printing, save the cost of alloy powder production for various engineering purposes, and provide recipes to recycle and reuse existing metal powders. 

Maysam Chamanzar’s research will present a new type of neural probe that uses graphene to change brain signals to electromagnetic waves. This will increase the number of recording channels without increasing the size of the probe since a large probe could cause brain damage. The research could provide insight into treatments for brain disorders like epilepsy, Parkinson’s and Alzheimer’s. 

Congrats Wei and Maysam!

Hassan Halataei, Institute for Research in Fundamental Sciences (PQI Seminar)

Hassan Halataei
Thursday, May 13, 2021 - 9:00am

Pure dephasing effects in superconducting flux qubits and classical simulation of entanglement


Zoom Link: https://pitt.zoom.us/j/92738959286


Advancements in the technology of quantum bits invoke more precise calculations of decoherence and dissipative effects. Such noise effects are a result of entanglement of qubits with their surrounding environment. It is interesting to see if the entanglement can be simulated by classical noises...

Publication Selected as Editor's Choice by APS Physics

  • By Jennifer Zheng
  • 4 May 2021

Congratulations to Hrvoje Petek and his team for their paper “Plasmonically assisted channels of photoemission from metals,” which was recently selected as an Editor’s Choice by APS Physics! Their research focuses on nonlinear photoemission spectra from Ag surfaces and single- and multiplasmon excitations. Check out the abstract here



Stefano Sanvito, Trinity College (CMU MSE seminar)

Dr. Stefano Sanvito
Friday, May 7, 2021 - 11:30pm

From the periodic table to new magnets: climbing the inverse design mountain

Abstract: The development of novel materials is a fundamental enabler for any technology, to the point that often technology and materials innovation cannot be separated. Unfortunately the process of finding new materials, optimal for a given application, is lengthy, often unpredictable, and has a low throughput. Here I will describe a systematic pathway to the discovery of novel compounds, which demonstrates an unprecedented throughput and discovery speed. The method can...

Alba Cervera-Lierta, University of Toronto (SciML Webinar)

Dr. Alba Cervera-Lierta
Thursday, May 6, 2021 - 11:00am

Learning Energy Profiles of Parameterized Hamiltonians for Quantum Simulation Using Meta-VQE

Zoom Link: https://cmu.zoom.us/j/99244798052pwd=dTlCYkpHK3kzdStEd3FuWWU5amJ4dz09 


Abstract: Alba will present the meta-VQE, an algorithm capable to learn the ground state energy profile...

Lilo Pozzo, University of Washington (CMU Chemistry)

Dr. Lilo Pozzo
Wednesday, May 5, 2021 - 4:30pm

Understanding Nanoscale and Molecular Processes in Emulsions Systems

See CMU Chemistry departmental email or contact the host, Olexandr Isayev, at olexandr@cmu.edu for zoom link.

Abstract: Emulsions are dynamic and complex systems with several physical mechanisms possibly leading to the formation, destruction and transformation of their interfacial and bulk structures. Simultaneously, emulsions are increasingly being used in consumer products (creams, cosmetics), for the synthesis of...