Ανακοινώσεις μαθήματος Crystal Chemistry (MEMY-453)

Exams details

Thu, 01 Feb 2024 14:58:17 +0300

Hello everyone

As the exams date approaches, I would like to provide some further information.

I have just opened the assignment where you will need to upload you finalized documents. Both the article (doc or pdf format) and the presentation file (ppt or pdf format) need to be uploaded in the platform by the assigned submission deadline.

The exams will take place in the B2 room in the chemistry building. Since in all likelihood the building doors will be locked, please enter from the cafeteria entrance where the will be provision for the door to remain open. Please try to come at least 10 minutes before the start of the exams in order to avoid delays.

For details in the schedule of the presentation and the instructions, please refer to the previous announcement.

Thank you

Costas

Concerning the final exams

Mon, 08 Jan 2024 12:18:54 +0300

Hello everyone

Thank you for providing your input for the topic selection. Following up, I would like to suggest a tentative schedule for the final exams, scheduled for the weekend on February 3 and February 4.

Saturday, February 3 2024

Α/Α	Speaker	Structure-type	Topic	Time slot	Score
1	Mergiannis Georgios	Bi₂Te₃	Peltier Cooling	11.00-11.15
2	Metaxa Maria	CaF₂	Fuel Cells	11.15-11.30
3	Syskaki Maria	K₂NaAlF₆	Phosphors	11.30-11.45
4	Terzakis Georgios	ZnS (sphalerite)	Semiconductors	11.45-12.00
Break				12.00-12.15
5	Ladaki Maria	CaTiO₃ (BiFeO₃)	Multiferroics	12.15-12.30
6	Vlachaki Evangelia Rafaela	Heusler alloys (Cu₂MnAl)	Ferromagnetism	12.30-12.45
7	Pitsilis Dimitrios Marios	UTe₂	Topological Superconductivity	12.45-13.00
8	Tersenov Grigorios	Cd₃As₂	Topological Semimetals	13.00-13.15
9	Megakli Theopoula	CsCl (NiTi)	Shape Memory Alloys	13.15-13.30

Sunday, February 4 2024

Α/Α	Speaker	Structure-type	Topic	Time slot	Score
10	Papadaki Eugenia	ReO₃ (MOF-5)	Metal Organic Frameworks/Gas Separation	11.00-11.15
11	Moscholakis Nikolaos	K₄Ge₉	Zintl Phases	11.15-11.30
12	Giannetou Marina Tsampika	SiO₂	Polymorphs	11.30-11.45
13	Skarimpa Maria	MoS₂	Hydrogen evolution	11.45-12.00
Break				12.00-12.15
14	Sene Xenila	CaTiO₃	Photocatalysis	12.15-12.30
15	Sgardoni Apostolia Rafaela	TiS₂	Batteries	12.30-12.45
16	Christofaki Aikaterina	TiS₂	Batteries	12.45-13.00
17	Kouloura Marina	TiO₂ (anatase)	Photocatalysis	13.00-13.15
18	Roumelis Giorgos	TiO₂ (anatase)	Photocatalysis	13.15-13.30

As a reminder, the exams consist of 15-minute presentations (10 min presentations + 5 minutes for questions) on your selected topic. In addition, you also need to submit your paper project, with the submission deadline being the date of your presentation. The presentations will take place on the B2 classroom in the Chemistry building and your presence is mandatory throughout the exam.

Please let me know at your earliest convenience for any scheduling conflicts, comments or concerns, before we can finalize the exam schedule. Internal changes of presentation slots are allowed, provided that you inform me on any changes before the presentation date.

After receiving your feedback, I will open the final assignment topic on eclass, so that you can upload you documents (Word file, Powerpoint file and/or PDF files).

Thank you

Costas

Postponement of the solid-state chemists presentation

Thu, 19 Oct 2023 13:53:16 +0300

Hi all

Due to force majeure the Wednesday class was cancelled. As a result we will postpone the presentations for Wednesday October 25. There will be no new assignment in the website, so those of you that want to upload a new presentation file, please email it to me directly.

Thank you!

Costas

Final exam and presentation instructions

Mon, 30 Jan 2023 12:54:48 +0300

Dear all

Please find below the schedule for the Crystal Chemistry exams (no changes compared to the old one). Please be mindful to upload your files on time, the upload link is now active.

Regarding the presentations, these involve a 10 min presentation followed by 5 minute questions. Please be careful on you time (this is also part of the score) so that we can stay on schedule. The questions will be mainly asked by the audience (also part of the scoring systems) with some input from the examiner.

Please be reminded that your presence in the class is mandatory throuhout the exams.

Thank you and good luck!

Costas

Saturday, February 4 2023

Α/Α	Speaker	Structure-type	Topic	Time slot	Score
1	Michailidis Barakat Alaelddin	ReO₃	Negative Thermal Expansion	11.00-11.15
2	Vivilaki Sofia	ReO₃	Metal Organic Frameworks	11.15-11.30
3	Mergiannis Giorgos	CaTiO₃	Ferroelectrics	11.30-11.45
4	Spanou Violeta	CaTiO₃	Multiferroics	11.45-12.00
Break				12.00-12.15
5	Pantagaki Eirini	MgAl₂O₄	Gemstones	12.15-12.30
6	Rakintzi Maria	TiS₂	Batteries	12.30-12.45
7	Meschini Elena	TiO₂	Photocatalysis	12.45-13.00
8	Tzeiranidi Anastasia	MoS₂	Hydrogen Evolution	13.00-13.15

Final Exams Schedule

Fri, 13 Jan 2023 13:55:04 +0300

Hello everyone

Please find below a tentative schedule for the final exams of ETY-453.

As you will see, the proposed day is Saturday February 4. Please let me know if there are any scheduling conflicts from your side, since I believe we have some scheduling flexibility. The exams will be held in the B2 classroom of the chemistry building.

Once we have the schedule finalized, I will post a new assignment where you can upload you final document (.doc or .pdf) and your presentation file (.ppt).

Exam Schedule for ΕΤΥ-453 Crystal Chemistry

Saturday, February 4 2023

Α/Α	Speaker	Structure-type	Topic	Time slot	Score
1	Michailidis Barakat Alaelddin	ReO₃	Negative Thermal Expansion	11.00-11.15
2	Vivilaki Sofia	ReO₃	Metal Organic Frameworks	11.15-11.30
3	Mergiannis Giorgos	CaTiO₃	Ferroelectrics	11.30-11.45
4	Spanou Violeta	CaTiO₃	Multiferroics	11.45-12.00
Break				12.00-12.15
5	Pantagaki Eirini	MgAl₂O₄	Gemstones	12.15-12.30
6	Rakintzi Maria	TiS₂	Batteries	12.30-12.45
7	Meschini Elena	TiO₂	Photocatalysis	12.45-13.00
8	Tzeiranidi Anastasia	MoS₂	Hydrogen Evolution	13.00-13.15

Thank you

Costas

Crystal chemistry exams

Wed, 21 Dec 2022 11:11:05 +0300

Hello everyone

I would like to let you know that there is a new assignment in e-class regarding you final choice of topic. Please register and upload the papers you sent me via email in this assignment by 31/12, since this will be the formal final deadline for participating in the final exams.

Regarding the exams, please ignore the formal schedule announced by the MST secretariat. We will decide on the date of the final exams only after 31/12 when we will know the full list of participants in the exams.

I would also like to remind you that the deadline for submitting your paper will be the same with that of your presentation. This will need to be uploaded as a different assignment (TBA after 31/12)

Thank you

Costas

05/12/22 class - Evaluation

Sun, 04 Dec 2022 20:35:35 +0300

Hi everyone

Just a reminder that tomorrow's class will take place online in the usual link (also here: https://virtconf.materials.uoc.gr/b/con-pnn-emf-pj9).

Since we have been scheduled for evaluation tomorrow, I would like to ask you to be physically present in the classroom, in order to receive your evaluation vouchers (you can only receive them in person). Hopefully, you can also find some good quality internet to be able to connect in the classroom!

Needless to say that I strongly encourage you to participate in the evaluation process. This is very helpful for us in order to improve the course quaity and content.

Thank you

Costas

Teleclass Crystal Chemistry Room

Fri, 21 Oct 2022 11:29:56 +0300

Dear all

please find below the link for the crystal chemistry room, since the next few lectures will be held online:

https://virtconf.materials.uoc.gr/b/con-pnn-emf-pj9

Please take some time to familiarize yourself with the interface

See you all on Monday!

Costas

Παρουσιάσεις Κρυσταλλοχημείας, Αίθουσα Β2 Χημικού

Wed, 02 Feb 2022 16:14:47 +0300

Γεια σας

Σας στέλνω παρακάτω το τελικό πρόγραμμα παρουσιάσεων του μαθήματος, η οποία θα γίνει στην Αίθουσα Β2 του Χημικού το Σάββατο 5 Φεβρουαρίου. Να υπενθυμίσω ότι οι παρουσιάσεις σας θα πρέπει να έχουν διάρκεια μέχρι 10 λεπτά, ενω στα υπόλοιπα 5 λεπτά θα κληθείτε να απαντήσετε σε ερωτήσεις από το ακροατήριο.

Α/Α	Ομιλητής	Κρυσταλλική δομή	Θέμα παρουσίασης	Ώρα Παρουσίασης	Βαθμολογία
1	Βαμβάκου Αικατερίνη	CsCl	Shape memory alloys	11.00-11.15
2	Λίβας Χαράλαμπος	ReO₃	Negative thermal expansion	11.15-11.30
3	Λυρώνη Κωνσταντίνα	CaTiO₃	Superconductors	11.30-11.45
4	Μακροπούλου Ελένη Κωνσταντίνα	Cu₂MnAl	Ferromagnetism	11.45-12.00
Διάλλειμα				12.00-12.15
5	Μανιαδή Μαρία	ZnS	Semiconductors	12.15-12.30
6	Τσάμη Πηνελόπη	NiAs	Magnetocaloric effect	12.30-12.45
7	Φάκα Κωνσταντίνα	TiO₂	Transparent conducting oxides	12.45-13.00
8	Στρωματία Νεφέλη-Κωνσταντίνα	In₂O₃	Transparent conducting oxides	13.00-13.15

Αν έχετε οποιοδήποτε σχόλιο η παρατήρηση θα παρακαλούσα να με ενημερώσετε άμεσα.

Ευχαριστώ για την προσοχή σας

Κώστας

Εξέταση του μαθήματος Κρυσταλλοχημεία

Mon, 10 Jan 2022 09:39:09 +0300

Γεια σας

Θα ήθελα να προτείνω το Σάββατο 5 Φεβρουαρίου για την εξέταση του μαθήματος. Η εξέταση του μαθήματος περιλαμβάνει 15λεπτες παρουσιάσεις (10 λεπτα παρουσίαση + 5 λεπτα ερωτήσεις) πάνω στο θέμα που έχετε επιλέξει.

Παρακάτω παραθέτω ένα ενδεικτικό πρόγραμμα

Α/Α	Ομιλητής	Κρυσταλλική δομή	Θέμα παρουσίασης	Ώρα Παρουσίασης	Βαθμολογία
1	Βαμβάκου Αικατερίνη	CsCl	Shape memory alloys	11.00-11.15
2	Λίβας Χαράλαμπος	ReO₃	Negative thermal expansion	11.15-11.30
3	Λυρώνη Κωνσταντίνα	CaTiO₃	Superconductors	11.30-11.45
4	Μακροπούλου Ελένη Κωνσταντίνα	Cu₂MnAl	Ferromagnetism	11.45-12.00
Διάλλειμα				12.00-12.15
5	Μανιαδή Μαρία	ZnS	Semiconductors	12.15-12.30
6	Τσάμη Πηνελόπη	NiAs	Magnetocaloric effect	12.30-12.45
7	Φάκα Κωνσταντίνα	TiO₂	Transparent conducting oxides	12.45-13.00

Θα ήθελα να μου στείλετε το συντομότερο δυνατόν αν έχτε κάποια παρατήρηση ή σχόλιο ωστε να οριστικοποιήουμε την ημερομηνία.

Εάν δεν υπάρχει κάποια αντίρρηση, θα ανoίξω μια καινούρια εργασία (τελική εργασία) όπου θα μπορείτε να ανεβάσετε την παρουσίασή σας (σε μορφή Powerpoint) καθώς και το γραπτό κείμενό σας (σε μορφή Word). Η προθεσμία υποβολής των δύο αρχείων θα είναι η ημερομηνία της εξέτασης.

Ευχαριστώ

Κώστας

Ωρες μαθήματος

Mon, 11 Oct 2021 12:08:24 +0300

Καλημέρα

Θα ήθελα να συμπληρώστε όλοι τις ώρες που είστε διαθέσιμοι για το μάθημα στο παρακάτω doodle, για να δούμε αν μπορεί να γίνει κάποια αλλαγή στις ώρες του μαθήματος από την επόμενη εβδομάδα.

https://doodle.com/poll/4e8b7r8ph3mnn3uv?utm_source=poll&utm_medium=link

Ευχαριστώ

Κώστας