Samir Ranjan Meher
Samir Ranjan Meher
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Відео

Introduction to Solid State Physics- Lecture-31 (Electronic Band Structure- VI)
Переглядів 2492 роки тому
Velocity and acceleration of electrons through band diagram; Effective mass
Introduction to Solid State Physics- Lecture-30 (Electronic Band Structure- V)
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Kronig-Penny Model- Emergence of forbidden bands
Thin Film Photovoltaics- Basics
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Thin Film-based Solar Cells; Few basics and current trend
Introduction to Solid State Physics- Lecture-30 (Electronic Band Structure- IV)
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Free electron band digram-Empty Lattice- Reduced Zone scheme
Introduction to Solid State Physics: Lecture-29 (Electronic Band Structure-III)
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Number of electronic states in 1st BZ
Introduction to Solid State Physics: Lecture-28 (Electronic Band Structure-II)
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Brillouin Zone; Reduced Zone Scheme
Introduction to Solid State Physics: Lecture-27 (Electronic Band Structure-I)
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Electrons in a Crystal; Effect of periodic potential; Bloch electrons
Introduction to Solid State Physics: Lecture-26a (Lattice Dynamics-VII)
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Phonon Dispersion Relation for 1-D Diatomic Chain- Optical and Acoustic branch. (With better Audio)
Introduction to Solid State Physics: Lecture-26 (Lattice Dynamics-VII)
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Phonon Dispersion Relation for 1-D Diatomic Chain- Optical and Acoustic branch
Introduction to Solid State Physics: Lecture-3a (Drude Model-IIIa)
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AC Conductivity of Metals- Plasma Frequency
Introduction to Solid State Physics: Lecture-25 (Lattice Dynamics-VI)
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Phonon Dispersion Relation for 1-D Monoatomic Chain
Introduction to Solid State Physics: Lecture-24 (Lattice Dynamics-V)
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Debye Theory for the Heat Capacity of the Solids
Introduction to Solid State Physics: Lecture-23 (Lattice Dynamics-IV)
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Phonon DOS- Debye Theory
Introduction to Solid State Physics: Lecture-22 (Lattice Dynamics-III)
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Einstein's Theory for Heat Capacity of Solids
Introduction to Solid State Physics: Lecture-21 (Lattice Dynamics-II)
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Introduction to Solid State Physics: Lecture-21 (Lattice Dynamics-II)
Introduction to Solid State Physics: Lecture-20 (Lattice Dynamics-I)
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Introduction to Solid State Physics: Lecture-20 (Lattice Dynamics-I)
Introduction to Solid State Physics: Lecture-19 (Crystalline Solid-IX)
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Introduction to Solid State Physics: Lecture-19 (Crystalline Solid-IX)
Introduction to Solid State Physics: Lecture-18 (Crystalline Solid-VIII)
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Introduction to Solid State Physics: Lecture-18 (Crystalline Solid-VIII)
Introduction to Solid State Physics: Lecture-16 (Crystalline Solid-VI)
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Introduction to Solid State Physics: Lecture-16 (Crystalline Solid-VI)
Introduction to Solid State Physics: Lecture-17 (Crystalline Solid-VII)
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Introduction to Solid State Physics: Lecture-17 (Crystalline Solid-VII)
Introduction to Solid State Physics: Lecture-15 (Crystalline Solid-V)
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Introduction to Solid State Physics: Lecture-15 (Crystalline Solid-V)
Introduction to Solid State Physics: Lecture-14 (Crystalline Solid-IV)
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Introduction to Solid State Physics: Lecture-14 (Crystalline Solid-IV)
Introduction to Solid State Physics: Lecture-13 (Crystalline Solid-III)
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Introduction to Solid State Physics: Lecture-13 (Crystalline Solid-III)
Introduction to Solid State Physics: Lecture-12 (Crystalline Solid-II)
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Introduction to Solid State Physics: Lecture-12 (Crystalline Solid-II)
Introduction to Solid State Physics: Lecture 11 (Crystaline Solids-I)
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Introduction to Solid State Physics: Lecture 11 (Crystaline Solids-I)
Introduction to Solid State Physics: Lecture 10 (Sommerfeld Theory-V)
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Introduction to Solid State Physics: Lecture 10 (Sommerfeld Theory-V)
Introduction to Solid State Physics: Lecture 9 (Sommerfeld Theory-IV)
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Introduction to Solid State Physics: Lecture 9 (Sommerfeld Theory-IV)
Introduction to Solid State Physics: Lecture 8 (Sommerfeld Theory-III)
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Introduction to Solid State Physics: Lecture 8 (Sommerfeld Theory-III)
QE-2: Quantum Espresso Sample Input File using BURAI
Переглядів 15 тис.4 роки тому
QE-2: Quantum Espresso Sample Input File using BURAI

КОМЕНТАРІ

  • @sabarishssibi3382
    @sabarishssibi3382 Рік тому

    Valuable Lecture. Thank You Sir.

  • @vedicscientist4378
    @vedicscientist4378 2 роки тому

    Audio is low sir

  • @NitinKMSP
    @NitinKMSP 2 роки тому

    Thank you Sir

  • @ahmettahiri5424
    @ahmettahiri5424 3 роки тому

    Many thanks for your tutorials. I am curious to know what are the computer requirements for "Quantum Espresso". Is it possible to perform all sort of calculations with normal laptops or PC? For instance, if we wanted to perform a GGA:PBE for 512 atoms, is it performable with a laptop?

  • @theafrod8580
    @theafrod8580 3 роки тому

    This operation is not so user friendly. Sir can you please tell , why are we doing these operations , whats the aim of this experiment

  • @pratiksarkar3551
    @pratiksarkar3551 3 роки тому

    sir you told that u shall discuss about the optimization etc in upcoming videos. But no videos are there related to q.s( except these two videos) in your channel, plz answer sir

  • @orlandocastroocampo4618
    @orlandocastroocampo4618 3 роки тому

    Can run QE-GPU in Windows ? and How could install it?

  • @priyankaroy6804
    @priyankaroy6804 3 роки тому

    Can I please get your emai I'd sir🙏.

  • @drswarnashriya8754
    @drswarnashriya8754 3 роки тому

    mpi file download nahin karna hai

  • @happyworld1849
    @happyworld1849 3 роки тому

    Is Burai mandatory for QE calculations on Windows?

  • @shayyavioiss6770
    @shayyavioiss6770 3 роки тому

    Part 2 on how to run? Thanks! This was super hepful

  • @vigneshmurugadoss1461
    @vigneshmurugadoss1461 4 роки тому

    Please help to solve this error "Could not open file C:\Users\vigne\.burai\.pseudopot\Ti.pbesol-spn-kjpaw_psl.1.0.0.UPF - not a valid URI"

    • @torukazama6378
      @torukazama6378 4 роки тому

      try to download the pseudo potential file q-e site

    • @sunil_bhagtani
      @sunil_bhagtani 3 роки тому

      @@torukazama6378 Sahi bola

    • @hennamalakar2380
      @hennamalakar2380 3 роки тому

      I have the same problem. Where to save those pseudo files?

    • @granophyre9360
      @granophyre9360 3 роки тому

      I solved this by changing backslash (\) to forward slash (/) in the pseudopotential directory location on line 4 of the zns.scf input file (e.g. "C:/Users/vigne/.burai/.pseudopot" might work in the above case).

  • @lynx1029
    @lynx1029 4 роки тому

    Hi. Thanks for the video. Does it work for AMD processor?

  • @sipundash
    @sipundash 4 роки тому

    is it efficient or going to linux better choice?

    • @samirmeher2000
      @samirmeher2000 4 роки тому

      It is efficient. But linux is always a better choice for any kind of numerical calculations.

  • @priyankaroy6804
    @priyankaroy6804 4 роки тому

    When is QE-3 video coming sir? Waiting. Please also explain how to calculate Dos, bandgap in quantum espresso. Thank you so much making such videos

    • @samirmeher2000
      @samirmeher2000 4 роки тому

      By next 7 days

    • @narayananick4872
      @narayananick4872 3 роки тому

      @@samirmeher2000 Sir, have you uploaded the QE-3 video on a different channel sir?

  • @alicanguler4761
    @alicanguler4761 4 роки тому

    Thank you, professor. in my opinion, the series of videos is the best explanatory and updated in its class.

  • @abiavi9518
    @abiavi9518 4 роки тому

    Thank you sir

  • @himanshusekharmishra7503
    @himanshusekharmishra7503 4 роки тому

    One of the best lecture

  • @himanshusekharmishra7503
    @himanshusekharmishra7503 4 роки тому

    Sir urs teaching is fantastic

  • @aasthatiwati4921
    @aasthatiwati4921 6 років тому

    its not a cluisster expapansion i want this😭

  • @sagarrawal8332
    @sagarrawal8332 6 років тому

    Brillantly explained...Sir I was looking at One dimensional harmonics Oscillator and I was confuse at the red mark part where the volume is given but then the volume disappears and when using the formula for volume for phase space .In case of 3N dimension we write (pi) 3N/2 and but Here since it is one dimension there must be only power on (pi)^N but instead here it uses (pi)^2N/2 could you please explain me how does 2 factor comes and where does volume disappears..Link is here ibb.co/e0WEW8

  • @imranapari6801
    @imranapari6801 6 років тому

    Ok I will b waiting for that sir

  • @imranapari6801
    @imranapari6801 6 років тому

    Sir can I get explanation of ideal in canonical ensemble

    • @samirmeher2000
      @samirmeher2000 6 років тому

      I will try to upload the ideal gas in the canonical ensemble shortly

  • @sagarrawal8332
    @sagarrawal8332 6 років тому

    can I please get this ppt file??

    • @aasthatiwati4921
      @aasthatiwati4921 6 років тому

      buy its not a cluster exapansion in classical ideal gas for my presentation

    • @sagarrawal8332
      @sagarrawal8332 6 років тому

      where can I buy this?