



CHEM6170GR
- …
Time and Place:
M&W: 10:10-11:25pm
ZOOM LINK:
https://columbiauniversity.zoom.us/j/9497786698
Instructor:
Prof. Jonathan S. Owen
uni: jso2115
ext: 1-5879
Office: 504 Havemeyer
Office Hour: By Appointment



CHEM6170GR
- …
Time and Place:
M&W: 10:10-11:25pm
ZOOM LINK:
https://columbiauniversity.zoom.us/j/9497786698
Instructor:
Prof. Jonathan S. Owen
uni: jso2115
ext: 1-5879
Office: 504 Havemeyer
Office Hour: By Appointment

Materials Chemistry - CHEM6170GR
Syllabus
Introduction
This course introduces solid-state and colloid chemistry and principles of crystal growth. We will discuss the synthesis, characterization, and physical properties of semiconductor and metal nanocrystals.
Grading
50% Manuscript Reviews
45% Final Exam
5% Class Participation
Final Exam
An exam is scheduled for the first week of May. This will be a traditional closed note exam.
Manuscript Reviews
Weekly manuscript reviews are due on Tuesday (beginning 03/24), to encourage the reading of contemporary literature on nanocrystalline materials and to improve your critical reading and writing skills. A list of appropriate journals can be found on the links on the left or at the bottom of this page. Each week you must choose a manuscript and write a critical review summarizing the importance of the finds and describing the value of the work to a broad audience. See more detailed description below.
Class Participation
Students are encouraged to attend all of the lectures. Please notify Prof. Owen if you need to miss a lecture. You are expected to participate in class discussions and to formulate questions during the lecture to help clarify the material. Your attendance and contributions to the atmosphere in the classroom will be used to estimate your class participation grade.
Reference Texts
- P.A. Cox, "The Electronic Structure and Chemistry of Solids" Oxford University Press Inc., New York, NY, 1987
- Jeremy K. Burdett, "Chemical Bonding in Solids" Oxford University Press Inc., New York, NY 1995.
- Tadao Sugimoto, "Monodispersed Particles" Elsevier, 2001.
- John Mullin, "Crystallization" Butterworth-Hieneman, 4th Ed., 2001.
- Charles P. Poole and Frank J. Owens "Introduction to Nanotechnology" John Wiley & Sons, Inc., Hoboken,NJ, 2003.
Course Outline
I. Bonding in Solids
Solid State Structure, E vs. k Diagrams, Density of States
II. Charge Carriers in Semiconductors
Excitons, Quantum Confinement, Metal-Semiconductor Junctions
III. Crystal Growth
Gibbs-Thompson, Classical Nucleation Theory, Nucleation Mass Balance, Size Distribution Focusing
IV. Contemporary Nanocrystals
II-VI Nanocrystals, Ionic Mobility, VLS-Wires, Metals, Plasmons
Handouts
Band Offsets Chart (lecture 1)
Lectures
2021 Recording: https://www.youtube.com/watch?v=ETcCwLfLwuU
Weekly Manuscript Reviews
Each week you must choose a manuscript and write a critical review summarizing the importance of the findings and describing the value of the work to a broad audience. You are encouraged to use generative AI for this assignment. However, each week on Wednesday, one member of the class will be asked to describe the paper to the class and answer questions about it with the help of the figures from the manuscript.
Required Format: Your review must be formatted according to the rules below.
1" margins, 12 point font, Times New Roman, single-spaced. Do not use bulleted lists.
Page 1: Title page showing your name, the manuscript title, list of authors and their institution(s), and when available, the manuscripts abstract, copy and pasted from the online journal.
Page 2: Fill an entire page with text, but please do not exceed one page. Use the section headings below.
- Significance Statement (100 words maximum, 10%): Describe the significance of the work written at a level that can be understood by a senior undergraduate science major (e.g. biology or physics).
- Take-Home Message (30%): Using a narrative writing style, summarize the key messages of the work and the essential observations/proofs that support these messages. This might be presented as a list of overarching claims and the data that support these claims.
- Critical Assessment of the Value (60%): Provide an in-depth critical analysis of the take-home messages. Defend and dismantle the quality of their experimental design and execution and the rigor of their arguments. Is the objective of their work meaningful? Were they successful and convincing? Articulate and defend your feelings about the value of the contribution.
Page 3: Append any relevant figures discussed in the text as a third page. You will use these figures to present the paper to the class on Wednesday. Avoid using a fourth page to attach additional figures, unless necessary.
Grading: Literature reviews are due each week on Monday (beginning 3/25) at the beginning of class. Assignments turned in one day late are assessed a 5 point penalty, two days late a 10 point penalty, and after two days the homework will be graded but no credit will be given. Grades will be assigned in three categories:
- Relevance and Importance of the Manuscript (0-3 points to be awarded).
- Depth of Analysis and Critical Insights (0-10 points to be awarded).
- Quality of presentation and writing (0-7 points to be awarded).
Reading Assignments
April 13th
Recommended Journals
ACS Nano
Advanced Materials Family
Angewandte Chemie International Edition
Chemical Communications
Chemical Science
Chemistry of Materials
Colloids and Surfaces: A
J. Phys. Chem. B
J. Phys. Chem. C
J. Phys. Chem. Lett.
Journal of the American Chemical Society
Journal of Colloids and Interface Science
Materials Letters
NanoLetters
Nature
Nature Materials
Nature Nanotechnology
Physical Review B
Physical Review Letters
Science
Science Advances
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