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Content :
d- (COM)
0
9-000
|
مس مس 6
Gputtertercy
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Electron gun -}
Electron beam
First condenser lens
Spray aperture —}
‘second condenser lens -}
Xray detector
Detection coils
Final lens aperture
Objective lens
Backscatter |
‘electron detector
Sample -}
‘secondary
‘electron detector
Ficod- Pocket UHV Source Rotary. Pocket UMW Source
uypodog urs
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deposited
film
om, Substrate
holder
اناه
magnetron
\ ۱ [=
A
© rotation
device
The various section of the
designed device have been
introduced. The stepper
motors apply to slope and
rotate the substrate are
controlled by an AVR schedule
microcontroller. The
controlling commands are
transferred to the stepper
motor sthrough two electrical
feedthroughs. To retain the
substrate temperature during
the deposition process at
Compartment temperature ,
new liquid (for example cold
water) circulating system
containing a copper pile acting
as a warmth _ exchanger
dependent to the copper
substrate warmer was used.
The warm exchanger is
connected to this warmer
apply a roller bearing
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شبیه سازی ایجاد جریان الکتریکی با پیزو الکتریک با 2020۱5
as
نرم افزار آباکوس یک نرم افزار
فیس تال سس ات کر
aise) های مختلف دارای کاربرد می
پاش در ان پروز که توس وم سل
طرلعی و قیی سار شده بتک نود و اراد
الگتریکی در اعمال فشار به صفحه ی
یک در نرم افزار باکوس شبیه سازی
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آمروزه استفاده از مدل پیروالکتریک به
دلیل قابلبت تبدبل انرزی محیطی
همچون ارتعاشات مکانیکی به انرژی
الکتریکی» کاربرد گشترده‌ای پدا کرد
است. در یک سازه دارای لایه
پیزوالکتریک, علاوه بر خصوصیات
پیژوالکتزیی, انتخاب خصوصيات بخش
غيريزوالكتريكى سارة برداشت کنو
انرز نيز از اهميت بالابى برخوردار
است؛ بنايراين در بزوفض حاضر. تولية
انرتٍی الکتریکی از ارتعاشات اجباری تیر
حي en سر
بررسی قرارگرفته است.
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3D electron microscopy techniques for phase analysis and
structure characterization of
Wednesday, 2nd December 2
Xiaodong Zou is a full professor and deputy head
of the Department of Materials and
Environmental Chemistry, Stockholm University.
She received her B.Sc. in Physics at Peking
University in 1984, and Ph.D. in structural
chemistry at Stockholm University in 1995, She
joined the faculty at Stockholm University in 1996
and became professor 2005. Her research
interests have been developments of electron
crystallographic methods and design of novel
porous materials, Her group has developed
several image and diffraction-based methods and
software for accurate atomic structure
determination of unknown crystals, and solved
many complex structures including zeolites,
metal-organic frameworks, organic compounds
and proteins. She has received several prestigious
awards given by the Royal Swedish Academy of
Sciences. She is an elected member of the Royal
Gwedish Academy of Sciences) (KVA) anembenion
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3D electron microscopy techniques for phase analysis and
structure characterization of
Wednesday, 2nd December 2:
Knowing the 3D arrangement of atoms in a
material is essential for understanding the
properties and predicting the applications of the
material. Transmission electron microscopy
(TEM) has been widely used for studying
nanostructured materials. A major drawback is
that each TEM image or electron diffraction
pattern contains only 2D information (projection)
of the material. My group has been working on
deveoping methods for collection and processing
of 3D electron diffraction (3DED) data and 3D
reconstruction from high resolution electron
microscopic images. In this talk, I will present
different imaging and diffraction methods for 3D
structure determination. I will show the methods
can be used for structure elucidation of various
porous materials including zeolites and metal-
organic frameworks that are important for
catalysts, drug delivery and energy applications.
T will demonstrate our latest developmienimicd
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