Here you can find all the services that are given by the Physics faculty to undergraduate students

Computers Lab

Appealing Exams

Homework

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הגשת תרגילי בית

הגשת תרגילים תבוצע לפי הנחיות מתרגל/מרצה הקורס - בתאים הנמצאים סמוך לאודיטוריום רוזן - 323 בפרוזדור הניצב.

יש לשלשל את התרגיל לתיבה המסומנת במספר המקצוע

חשוב!!! להקפיד לרשום על גבי התרגילים את מספר תעודת הזהות שלכם

החזרת תרגילים

התרגילים המוחזרים יסומנו בטבלה הנמצאת על הקיר סמוך לחדר 318

כדי לקבלם יש להגיע לחדר 318 בימי הקבלה:

יום א' 10:45-14:30

ימים ג', ה' 11:45-14:45

לברורים: לאה גולן - 04-829-5559

עדיפות באימייל - This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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ערעור על ציון בחינה

ניתן להזמין סריקת בחינה במקצועות הפיסיקה באתר של לימודי הסמכה  בקטגוריית שרותים לסטודנטים

הזמנת מבחנים

הזמנת בחנים

קובץ PDF של הבחינה הסרוקה ימצא תוך ארבעה (4) ימי עבודה ב-  

http://phstudy.technion.ac.il/stud-appeal.php

יש להזין מספר תעודת זהות (9 ספרות) ואת הקוד הסודי שלך בביה"ס להסמכה.

שימ/י לב! - קישור להורדת טופס הערעור נמצא בחלק התחתון של דף זה מצד שמאל.

נא הדפס/י אותו, כך שתוכל/י להגישו מיד לאחר הצפייה בבחינה

נוהל הגשת ערעור:

יש למלא את טופס הערעור שהדפסת. הקפד/י להשלים את כל הנתונים.

שמור עותק של הטופס בידך.

את הטופס בצרוף הדפסה של הבחינה הסרוקה יש להגיש בתיבת הדואר לערעורי בחינות המצויה ליד חדר 318, בניין לידוב - פיסיקה. (סמוך לאודיטוריום רוזן - 323)

תשובה תתקבל תוך שבוע מיום הגשת הערעור, בחדר 318 בשעות פעילות המשרד

יום א' בין השעות 10:45-14:30

ימים ג', ה' בין השעות 11:45-14:45

לברורים: לאה גולן - 04-829-5559

עדיפות באימייל - This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Identification of solid crystalline substances

Anyone interested in the chemical identification of solid crystalline substances(usually powders), their phase compositions (and thus also all the chemical elements present in these compounds) can do so via X-ray diffraction. The X-ray laboratory of the Department of Physics has 20 years of experience in this kind of identification which is performed quickly and smoothly (usually on the same day).

The X-ray laboratory is equipped with a Siemens (D5000) diffractometer (Cu radiation). Identification of the samples, single phase or multiphase,organic or inorganic, is performed by matching the sample's X-ray diffraction spectrum against an exhaustive database od diffraction patterns. This database has been purchased by the Department of Physics of the Technion from the Joint Committee of Powder Diffractin Standards (JCPDS) and is updated from time to time. This simple, straightforward and nondestructive method is ideally suited for identification and the establishment of the degree of purity so important in the pharmaceutical, food, fertilizer, petrochemical and other industries.

Dr. George Reisner, and Dr. Vlademir Rozovsky are waiting for your calls at: 04-829-3686.

Or by email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it and This e-mail address is being protected from spambots. You need JavaScript enabled to view it

The cryogenic department – very low temperature liquids.

The facility which supplies very cold liquids (cryogenic) to the whole of the Technion is part of the Faculty of Physics. Two materials are supplied by the facility

-       Liquid Helium (He) – at a purity level of 99.99%

-       Liquid Nitrogen (N2) - at a purity level of 99.99%

The Facility's Team

Professor Emil Polturak –  Academic manager

Avi Post – Manager

Simeon Natliashuili – Liquid helium expert

Zeev  Rozovski –   Liquids service assistant

Helium

We purchase helium gas from one of the two suppliers in the local market, and store it in tanks.  The helium facility has 1500 c.m. in  stock from which 2000 litres of liquid helium can be produced. The stock is kept in different states: part as compressed gas in gas storage tanks; part as liquid helium in a tank that is the collector of the helium liquefier, whose capacity is 1000 litres; part in smaller storage tanks (60 to 200 litre) which are kept in the facility or distributed in the laboratories of the customers; and part is in use in various experiments in the laboratories. All the customers close to the helium facility (Physics, Solid State, and Microelectronics) have a pipeline for the helium gas that returns after use of a liquid that steams  in the work process. The cost of helium gas needed to produce one liter of liquid helium is more than $10, and therefore we try to recycle the gas. The returned gas is compressed back into the gas storage tanks. The sophisticated helium liquefier works automatically and only the initial starting process needs human intervention.  The liquefier produces about 15 liters an hour.
Payment: the customer is charged for the cost of the gas in addition to the cost of the liquefaction – in total at present 55NIS, and is credited with 40NIS for returned gas. The bills are sent out once a month.

Nitrogen

Nitrogen is purchased in liquid state and is stored in 6,000 liter tank. The facility deals with supplying only liquid nitrogen. The tanks with which the customers come to take the nitrogen differ widely in size and initial temperature. Therefore there is also a big difference in the reduction in the amount due to the evaporation that occurs during the filling process.
Payment: The solution to the big difference in the reduction is different prices for tanks of different sizes. The price for a customer belonging to the Faculty of Physics ranges between 2.60 and 5.44 NIS per litre. Customers from outside the faculty pay between 3.36 and 7 NIS per litre.

Delivery

The customer should give advance notice – at least two days – of his intent to take delivery of cold liquids. Telephone 3998. On the day on which it is agreed that he will receive the material, the customer should send a representative with a cooling tank of suitable size and quality to collect the liquid. He should not enter the facility but wait to receive the material outside or in the office. The cryogenic facility will check the tank before filling it. A rejected tank will be returned to the customer and it will not be filled until a permit is received. Transportation of the tank to the cryogenic facility is the customer's responsibility alone! Note. Make sure that the person transporting the tank is trained and knows the dangers and how to take care of tanks of very cold temperature liquids.

The electrical workshop is located on the 3^rd floor of the north wing of the Lidow Complex, in room number 324. The workshop includes a warehouse containing  a stock of useful electronic  parts. The workshop is run and maintained by Eli Hadash, one of the Faculty's longest serving electricians. Eli's phone number in the workshop is 3556; his number in Instruction Lab 2 where he also works is 3673. He can also be contacted by email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

We try to repair old one-of-its-kind equipment for which substitutes cannot be found for sale and expensive equipment, the cost of repairing which is very little compared to that of buying a new one. In this case, the cost of the work is calculated at 200NIS per hour (the number of work hours is evaluated by the electrician) plus the cost of the materials. The total cost must be no more than 30% of the cost of buying new equipment. Actually the customer is charged 60NIS per work hour plus the cost of materials.

New equipment is built for special projects for which the equipment or its components cannot be found for sale. When required, a PCB (Printed Circuit Board)  is constructed according to a special plan. You should come to the warehouse with a prepared plan of the architecture of the circuit. The warehouse only gives the order to an outside supplier who makes the board, including follow-up of the order,  guidelines to the manufacturer, and so on.