Гониометрия кристаллов | Кафедра физики полимеров и кристаллов

Описание

Гониометрия кристаллов, основанная на законе постоянства углов, позволяет графически изобразить кристалл и определить его симметрию. Задача состоит из следующих этапов: 1. Знакомство с устройством двукружного отражательного гониометра. 2. Подготовка прибора к измерению. 3. Подготовка кристаллов к исследованиям на двукружном гониометре. 4. Центрировка и юстировка кристалла. 5. Измерение кристалла, определение сферических координат ρ и φ грани. 6. Сетка Вульфа и построение стереографической проекции. 7. Определение симметрии кристалла. 8. Определение индексов граней. Студент приобретает навыки определения симметрии кристалла, определения индексов граней и направлений, что необходимо при исследовании свойств кристаллов.

задачи практикума по выбору

Предназначена:

Для бакалавров 1-го года обучения

Форма отчета:

Зачет

Продолжительность:

10 ч. Количество практических занятий

Лекторы:

Воронкова В.И.

Вед. науч. сотр. (Физ. фак. МГУ имени М.В. Ломоносова)

Авторы курса:

Воронкова В.И.

Вед. науч. сотр. (Физ. фак. МГУ имени М.В. Ломоносова)

Курсы по схожей тематике

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string(3) "int" ["incrementing"]=> bool(true) ["with":protected]=> array(0) { } ["perPage":protected]=> int(15) ["exists"]=> bool(true) ["wasRecentlyCreated"]=> bool(false) ["attributes":protected]=> array(16) { ["id"]=> int(780) ["username"]=> string(6) "voronk" ["name"]=> string(54) "Воронкова Валентина Ивановна" ["permission_id"]=> string(5) "staff" ["sex"]=> string(2) "ж" ["birthday"]=> string(10) "1936-05-10" ["email"]=> string(24) "voronk@polly.phys.msu.ru" ["phone"]=> string(14) "+7(495)9392883" ["password"]=> string(60) "$2y$10$nmoUSVlTb9tNNFwDEcEsOe59T/UgXxr0CcMGBto5qUXGaPJnEhtTa" ["avatar_id"]=> int(185) ["created_at"]=> string(19) "2024-05-08 12:44:53" ["updated_at"]=> string(19) "2018-10-01 13:17:56" ["stop"]=> int(0) ["stop_reason"]=> NULL ["reset_token"]=> NULL ["reset_token_expiration"]=> NULL } ["original":protected]=> array(22) { ["id"]=> int(780) ["username"]=> string(6) "voronk" ["name"]=> string(54) "Воронкова Валентина Ивановна" ["permission_id"]=> string(5) "staff" ["sex"]=> string(2) "ж" ["birthday"]=> string(10) "1936-05-10" ["email"]=> string(24) "voronk@polly.phys.msu.ru" ["phone"]=> string(14) "+7(495)9392883" ["password"]=> string(60) "$2y$10$nmoUSVlTb9tNNFwDEcEsOe59T/UgXxr0CcMGBto5qUXGaPJnEhtTa" ["avatar_id"]=> int(185) ["created_at"]=> string(19) "2024-05-08 12:44:53" ["updated_at"]=> string(19) "2018-10-01 13:17:56" ["stop"]=> int(0) ["stop_reason"]=> NULL ["reset_token"]=> NULL ["reset_token_expiration"]=> NULL ["pivot_course_id"]=> int(46) ["pivot_user_id"]=> int(780) ["pivot_created_at"]=> string(19) "2020-10-06 13:56:52" ["pivot_updated_at"]=> string(19) "2020-10-06 13:56:52" ["pivot_teacher"]=> int(1) ["pivot_author"]=> int(1) } ["dates":protected]=> array(0) { } ["dateFormat":protected]=> NULL ["appends":protected]=> array(0) { } ["events":protected]=> array(0) { } ["observables":protected]=> array(0) { } ["relations":protected]=> array(1) { ["pivot"]=> object(Illuminate\Database\Eloquent\Relations\Pivot)#779 (27) { ["parent":protected]=> object(Polly\Models\Workshop)#742 (24) { ["guarded":protected]=> array(0) { } ["table":protected]=> string(9) "workshops" ["fillable":protected]=> array(12) { [0]=> string(4) "name" [1]=> string(7) "room_id" [2]=> string(6) "author" [3]=> string(11) "description" [4]=> string(4) "year" [5]=> string(8) "semester" [6]=> string(1) "h" [7]=> string(15) "positiontype_id" [8]=> string(6) "report" [9]=> string(6) "format" [10]=> string(8) "capacity" [11]=> string(6) "active" } ["casts":protected]=> array(2) { ["active"]=> string(7) "boolean" ["author"]=> string(4) "json" } ["connection":protected]=> NULL ["primaryKey":protected]=> string(2) "id" ["keyType":protected]=> string(3) "int" ["incrementing"]=> bool(true) ["with":protected]=> array(0) { } ["perPage":protected]=> int(15) ["exists"]=> bool(false) ["wasRecentlyCreated"]=> bool(false) ["attributes":protected]=> array(0) { } ["original":protected]=> array(0) { } ["dates":protected]=> array(0) { } ["dateFormat":protected]=> NULL ["appends":protected]=> array(0) { } ["events":protected]=> array(0) { } ["observables":protected]=> array(0) { } ["relations":protected]=> array(0) { } ["touches":protected]=> array(0) { } ["timestamps"]=> bool(true) ["hidden":protected]=> array(0) { } ["visible":protected]=> array(0) { } } ["foreignKey":protected]=> string(9) "course_id" ["relatedKey":protected]=> string(7) "user_id" ["guarded":protected]=> array(0) { } ["connection":protected]=> NULL ["table":protected]=> string(14) "workshop_staff" ["primaryKey":protected]=> string(2) "id" ["keyType":protected]=> string(3) "int" ["incrementing"]=> bool(true) ["with":protected]=> array(0) { } ["perPage":protected]=> int(15) ["exists"]=> bool(true) ["wasRecentlyCreated"]=> bool(false) ["attributes":protected]=> array(6) { ["course_id"]=> int(46) ["user_id"]=> int(780) ["created_at"]=> string(19) "2020-10-06 13:56:52" ["updated_at"]=> string(19) "2020-10-06 13:56:52" ["teacher"]=> int(1) ["author"]=> int(1) } ["original":protected]=> array(6) { ["course_id"]=> int(46) ["user_id"]=> int(780) ["created_at"]=> string(19) "2020-10-06 13:56:52" ["updated_at"]=> string(19) "2020-10-06 13:56:52" ["teacher"]=> int(1) ["author"]=> int(1) } ["casts":protected]=> array(0) { } ["dates":protected]=> array(0) { } ["dateFormat":protected]=> NULL ["appends":protected]=> array(0) { } ["events":protected]=> array(0) { } ["observables":protected]=> array(0) { } ["relations":protected]=> array(0) { } ["touches":protected]=> array(0) { } ["timestamps"]=> bool(true) ["hidden":protected]=> array(0) { } ["visible":protected]=> array(0) { } ["fillable":protected]=> array(0) { } } } ["touches":protected]=> array(0) { } ["timestamps"]=> bool(true) ["visible":protected]=> array(0) { } ["guarded":protected]=> array(1) { [0]=> string(1) "*" } } } } } ["touches":protected]=> array(0) { } ["timestamps"]=> bool(true) ["hidden":protected]=> array(0) { } ["visible":protected]=> array(0) { } }